Home / 47,517.74-71,275.14-22,575.74

Finding the Fourth Proportional to 47,517.74, 71,275.14 and 22,575.74

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Solution

The fourth proportional to 47,517.74, 71,275.14 and 22,575.74 is: 33,862.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,517.74 : 71,275.14 = 22,575.74 : x
  2. Step 2: Convert to fraction form
    47,517.74/71,275.14 = 22,575.74/x
  3. Step 3: Cross multiply
    47,517.74x = 71,275.14 × 22,575.74
  4. Step 4: Simplify right side
    47,517.74x = 1,609,089,029.10
  5. Step 5: Solve for x
    x = 1,609,089,029.10/47,517.74
  6. Step 6: Final answer
    x = 33,862.91

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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.