Home / 15,350.92-23,024.55-9,029.58

Finding the Fourth Proportional to 15,350.92, 23,024.55 and 9,029.58

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Solution

The fourth proportional to 15,350.92, 23,024.55 and 9,029.58 is: 13,543.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,350.92 : 23,024.55 = 9,029.58 : x
  2. Step 2: Convert to fraction form
    15,350.92/23,024.55 = 9,029.58/x
  3. Step 3: Cross multiply
    15,350.92x = 23,024.55 × 9,029.58
  4. Step 4: Simplify right side
    15,350.92x = 207,901,963.71
  5. Step 5: Solve for x
    x = 207,901,963.71/15,350.92
  6. Step 6: Final answer
    x = 13,543.29

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1.5x scale

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.