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Finding the Fourth Proportional to 63,898.98, 95,892.15 and 22,345.98

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Solution

The fourth proportional to 63,898.98, 95,892.15 and 22,345.98 is: 33,534.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,898.98 : 95,892.15 = 22,345.98 : x
  2. Step 2: Convert to fraction form
    63,898.98/95,892.15 = 22,345.98/x
  3. Step 3: Cross multiply
    63,898.98x = 95,892.15 × 22,345.98
  4. Step 4: Simplify right side
    63,898.98x = 2,142,804,066.06
  5. Step 5: Solve for x
    x = 2,142,804,066.06/63,898.98
  6. Step 6: Final answer
    x = 33,534.25

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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.