Home / 63,618.88-95,461.12-26,206.60

Finding the Fourth Proportional to 63,618.88, 95,461.12 and 26,206.60

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Solution

The fourth proportional to 63,618.88, 95,461.12 and 26,206.60 is: 39,323.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,618.88 : 95,461.12 = 26,206.60 : x
  2. Step 2: Convert to fraction form
    63,618.88/95,461.12 = 26,206.60/x
  3. Step 3: Cross multiply
    63,618.88x = 95,461.12 × 26,206.60
  4. Step 4: Simplify right side
    63,618.88x = 2,501,711,387.39
  5. Step 5: Solve for x
    x = 2,501,711,387.39/63,618.88
  6. Step 6: Final answer
    x = 39,323.41

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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.