Home / 63,546.56-95,253.33-21,412.09

Finding the Fourth Proportional to 63,546.56, 95,253.33 and 21,412.09

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Solution

The fourth proportional to 63,546.56, 95,253.33 and 21,412.09 is: 32,095.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,546.56 : 95,253.33 = 21,412.09 : x
  2. Step 2: Convert to fraction form
    63,546.56/95,253.33 = 21,412.09/x
  3. Step 3: Cross multiply
    63,546.56x = 95,253.33 × 21,412.09
  4. Step 4: Simplify right side
    63,546.56x = 2,039,572,398.49
  5. Step 5: Solve for x
    x = 2,039,572,398.49/63,546.56
  6. Step 6: Final answer
    x = 32,095.72

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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.