Home / 23,193.15-32,007.24-13,123.23

Finding the Fourth Proportional to 23,193.15, 32,007.24 and 13,123.23

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Solution

The fourth proportional to 23,193.15, 32,007.24 and 13,123.23 is: 18,110.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193.15 : 32,007.24 = 13,123.23 : x
  2. Step 2: Convert to fraction form
    23,193.15/32,007.24 = 13,123.23/x
  3. Step 3: Cross multiply
    23,193.15x = 32,007.24 × 13,123.23
  4. Step 4: Simplify right side
    23,193.15x = 420,038,372.19
  5. Step 5: Solve for x
    x = 420,038,372.19/23,193.15
  6. Step 6: Final answer
    x = 18,110.45

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Half scale
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Double scale
Find fourth proportional to 23,194.15, 32,008.62 and 13,124.23
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.