Home / 62,454.54-93,712.56-29,176.95

Finding the Fourth Proportional to 62,454.54, 93,712.56 and 29,176.95

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Solution

The fourth proportional to 62,454.54, 93,712.56 and 29,176.95 is: 43,779.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,454.54 : 93,712.56 = 29,176.95 : x
  2. Step 2: Convert to fraction form
    62,454.54/93,712.56 = 29,176.95/x
  3. Step 3: Cross multiply
    62,454.54x = 93,712.56 × 29,176.95
  4. Step 4: Simplify right side
    62,454.54x = 2,734,246,677.49
  5. Step 5: Solve for x
    x = 2,734,246,677.49/62,454.54
  6. Step 6: Final answer
    x = 43,779.79

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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.