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Finding the Fourth Proportional to 29,437.42, 44,129.41 and 10,704.22

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Solution

The fourth proportional to 29,437.42, 44,129.41 and 10,704.22 is: 16,046.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,437.42 : 44,129.41 = 10,704.22 : x
  2. Step 2: Convert to fraction form
    29,437.42/44,129.41 = 10,704.22/x
  3. Step 3: Cross multiply
    29,437.42x = 44,129.41 × 10,704.22
  4. Step 4: Simplify right side
    29,437.42x = 472,370,913.11
  5. Step 5: Solve for x
    x = 472,370,913.11/29,437.42
  6. Step 6: Final answer
    x = 16,046.61

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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.