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Finding the Fourth Proportional to 29,436.85, 44,151.51 and 9,710.52

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Solution

The fourth proportional to 29,436.85, 44,151.51 and 9,710.52 is: 14,564.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,436.85 : 44,151.51 = 9,710.52 : x
  2. Step 2: Convert to fraction form
    29,436.85/44,151.51 = 9,710.52/x
  3. Step 3: Cross multiply
    29,436.85x = 44,151.51 × 9,710.52
  4. Step 4: Simplify right side
    29,436.85x = 428,734,120.89
  5. Step 5: Solve for x
    x = 428,734,120.89/29,436.85
  6. Step 6: Final answer
    x = 14,564.54

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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.