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Finding the Fourth Proportional to 62,756.60, 94,134.90 and 29,499.62

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Solution

The fourth proportional to 62,756.60, 94,134.90 and 29,499.62 is: 44,249.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,756.60 : 94,134.90 = 29,499.62 : x
  2. Step 2: Convert to fraction form
    62,756.60/94,134.90 = 29,499.62/x
  3. Step 3: Cross multiply
    62,756.60x = 94,134.90 × 29,499.62
  4. Step 4: Simplify right side
    62,756.60x = 2,776,943,778.74
  5. Step 5: Solve for x
    x = 2,776,943,778.74/62,756.60
  6. Step 6: Final answer
    x = 44,249.43

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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.