Home / 63,808.04-95,731.68-32,665.16

Finding the Fourth Proportional to 63,808.04, 95,731.68 and 32,665.16

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Solution

The fourth proportional to 63,808.04, 95,731.68 and 32,665.16 is: 49,007.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,808.04 : 95,731.68 = 32,665.16 : x
  2. Step 2: Convert to fraction form
    63,808.04/95,731.68 = 32,665.16/x
  3. Step 3: Cross multiply
    63,808.04x = 95,731.68 × 32,665.16
  4. Step 4: Simplify right side
    63,808.04x = 3,127,090,644.27
  5. Step 5: Solve for x
    x = 3,127,090,644.27/63,808.04
  6. Step 6: Final answer
    x = 49,007.78

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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.