Home / 67,454.60-93,084.89-37,239.27

Finding the Fourth Proportional to 67,454.60, 93,084.89 and 37,239.27

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Solution

The fourth proportional to 67,454.60, 93,084.89 and 37,239.27 is: 51,388.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,454.60 : 93,084.89 = 37,239.27 : x
  2. Step 2: Convert to fraction form
    67,454.60/93,084.89 = 37,239.27/x
  3. Step 3: Cross multiply
    67,454.60x = 93,084.89 × 37,239.27
  4. Step 4: Simplify right side
    67,454.60x = 3,466,413,351.63
  5. Step 5: Solve for x
    x = 3,466,413,351.63/67,454.60
  6. Step 6: Final answer
    x = 51,388.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.