Home / 63,864.60-88,134.08-37,009.04

Finding the Fourth Proportional to 63,864.60, 88,134.08 and 37,009.04

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Solution

The fourth proportional to 63,864.60, 88,134.08 and 37,009.04 is: 51,073.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,864.60 : 88,134.08 = 37,009.04 : x
  2. Step 2: Convert to fraction form
    63,864.60/88,134.08 = 37,009.04/x
  3. Step 3: Cross multiply
    63,864.60x = 88,134.08 × 37,009.04
  4. Step 4: Simplify right side
    63,864.60x = 3,261,757,692.08
  5. Step 5: Solve for x
    x = 3,261,757,692.08/63,864.60
  6. Step 6: Final answer
    x = 51,073.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.