Home / 62,100.81-93,067.38-44,531.91

Finding the Fourth Proportional to 62,100.81, 93,067.38 and 44,531.91

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Solution

The fourth proportional to 62,100.81, 93,067.38 and 44,531.91 is: 66,737.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,100.81 : 93,067.38 = 44,531.91 : x
  2. Step 2: Convert to fraction form
    62,100.81/93,067.38 = 44,531.91/x
  3. Step 3: Cross multiply
    62,100.81x = 93,067.38 × 44,531.91
  4. Step 4: Simplify right side
    62,100.81x = 4,144,468,190.10
  5. Step 5: Solve for x
    x = 4,144,468,190.10/62,100.81
  6. Step 6: Final answer
    x = 66,737.75

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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.