Home / 23,424.04-32,324.04-13,352.92

Finding the Fourth Proportional to 23,424.04, 32,324.04 and 13,352.92

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Solution

The fourth proportional to 23,424.04, 32,324.04 and 13,352.92 is: 18,426.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,424.04 : 32,324.04 = 13,352.92 : x
  2. Step 2: Convert to fraction form
    23,424.04/32,324.04 = 13,352.92/x
  3. Step 3: Cross multiply
    23,424.04x = 32,324.04 × 13,352.92
  4. Step 4: Simplify right side
    23,424.04x = 431,620,320.20
  5. Step 5: Solve for x
    x = 431,620,320.20/23,424.04
  6. Step 6: Final answer
    x = 18,426.38

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Half scale
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Double scale
Find fourth proportional to 23,425.04, 32,325.42 and 13,353.92
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.