Home / 63,350.10-94,925.13-51,445.95

Finding the Fourth Proportional to 63,350.10, 94,925.13 and 51,445.95

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Solution

The fourth proportional to 63,350.10, 94,925.13 and 51,445.95 is: 77,087.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,350.10 : 94,925.13 = 51,445.95 : x
  2. Step 2: Convert to fraction form
    63,350.10/94,925.13 = 51,445.95/x
  3. Step 3: Cross multiply
    63,350.10x = 94,925.13 × 51,445.95
  4. Step 4: Simplify right side
    63,350.10x = 4,883,513,491.72
  5. Step 5: Solve for x
    x = 4,883,513,491.72/63,350.10
  6. Step 6: Final answer
    x = 77,087.70

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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.