Home / 63,121.59-94,654.67-23,651.02

Finding the Fourth Proportional to 63,121.59, 94,654.67 and 23,651.02

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Solution

The fourth proportional to 63,121.59, 94,654.67 and 23,651.02 is: 35,466.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,121.59 : 94,654.67 = 23,651.02 : x
  2. Step 2: Convert to fraction form
    63,121.59/94,654.67 = 23,651.02/x
  3. Step 3: Cross multiply
    63,121.59x = 94,654.67 × 23,651.02
  4. Step 4: Simplify right side
    63,121.59x = 2,238,679,493.33
  5. Step 5: Solve for x
    x = 2,238,679,493.33/63,121.59
  6. Step 6: Final answer
    x = 35,466.15

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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.