Home / 29,356.10-44,034.15-9,629.90

Finding the Fourth Proportional to 29,356.10, 44,034.15 and 9,629.90

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Solution

The fourth proportional to 29,356.10, 44,034.15 and 9,629.90 is: 14,444.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,356.10 : 44,034.15 = 9,629.90 : x
  2. Step 2: Convert to fraction form
    29,356.10/44,034.15 = 9,629.90/x
  3. Step 3: Cross multiply
    29,356.10x = 44,034.15 × 9,629.90
  4. Step 4: Simplify right side
    29,356.10x = 424,044,461.09
  5. Step 5: Solve for x
    x = 424,044,461.09/29,356.10
  6. Step 6: Final answer
    x = 14,444.85

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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.