Home / 15,834.50-23,755.14-5,839.27

Finding the Fourth Proportional to 15,834.50, 23,755.14 and 5,839.27

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Solution

The fourth proportional to 15,834.50, 23,755.14 and 5,839.27 is: 8,760.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,834.50 : 23,755.14 = 5,839.27 : x
  2. Step 2: Convert to fraction form
    15,834.50/23,755.14 = 5,839.27/x
  3. Step 3: Cross multiply
    15,834.50x = 23,755.14 × 5,839.27
  4. Step 4: Simplify right side
    15,834.50x = 138,712,734.16
  5. Step 5: Solve for x
    x = 138,712,734.16/15,834.50
  6. Step 6: Final answer
    x = 8,760.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.