Home / 23,574.70-32,535.88-13,506.35

Finding the Fourth Proportional to 23,574.70, 32,535.88 and 13,506.35

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Solution

The fourth proportional to 23,574.70, 32,535.88 and 13,506.35 is: 18,640.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,574.70 : 32,535.88 = 13,506.35 : x
  2. Step 2: Convert to fraction form
    23,574.70/32,535.88 = 13,506.35/x
  3. Step 3: Cross multiply
    23,574.70x = 32,535.88 × 13,506.35
  4. Step 4: Simplify right side
    23,574.70x = 439,440,786.39
  5. Step 5: Solve for x
    x = 439,440,786.39/23,574.70
  6. Step 6: Final answer
    x = 18,640.36

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Find fourth proportional to 11,787.35, 16,267.94 and 6,753.17
Half scale
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Double scale
Find fourth proportional to 23,575.70, 32,537.26 and 13,507.35
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.