Home / 62,771.66-94,077.42-29,418.16

Finding the Fourth Proportional to 62,771.66, 94,077.42 and 29,418.16

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Solution

The fourth proportional to 62,771.66, 94,077.42 and 29,418.16 is: 44,089.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,771.66 : 94,077.42 = 29,418.16 : x
  2. Step 2: Convert to fraction form
    62,771.66/94,077.42 = 29,418.16/x
  3. Step 3: Cross multiply
    62,771.66x = 94,077.42 × 29,418.16
  4. Step 4: Simplify right side
    62,771.66x = 2,767,584,593.95
  5. Step 5: Solve for x
    x = 2,767,584,593.95/62,771.66
  6. Step 6: Final answer
    x = 44,089.71

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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.