Home / 62,032.11-93,057.39-28,755.54

Finding the Fourth Proportional to 62,032.11, 93,057.39 and 28,755.54

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Solution

The fourth proportional to 62,032.11, 93,057.39 and 28,755.54 is: 43,137.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,032.11 : 93,057.39 = 28,755.54 : x
  2. Step 2: Convert to fraction form
    62,032.11/93,057.39 = 28,755.54/x
  3. Step 3: Cross multiply
    62,032.11x = 93,057.39 × 28,755.54
  4. Step 4: Simplify right side
    62,032.11x = 2,675,915,035.15
  5. Step 5: Solve for x
    x = 2,675,915,035.15/62,032.11
  6. Step 6: Final answer
    x = 43,137.58

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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.