Home / 63,301.14-87,352.02-34,615.10

Finding the Fourth Proportional to 63,301.14, 87,352.02 and 34,615.10

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Solution

The fourth proportional to 63,301.14, 87,352.02 and 34,615.10 is: 47,766.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,301.14 : 87,352.02 = 34,615.10 : x
  2. Step 2: Convert to fraction form
    63,301.14/87,352.02 = 34,615.10/x
  3. Step 3: Cross multiply
    63,301.14x = 87,352.02 × 34,615.10
  4. Step 4: Simplify right side
    63,301.14x = 3,023,698,470.74
  5. Step 5: Solve for x
    x = 3,023,698,470.74/63,301.14
  6. Step 6: Final answer
    x = 47,766.89

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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.