Home / 44,765.52-67,158.04-14,781.07

Finding the Fourth Proportional to 44,765.52, 67,158.04 and 14,781.07

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Solution

The fourth proportional to 44,765.52, 67,158.04 and 14,781.07 is: 22,174.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,765.52 : 67,158.04 = 14,781.07 : x
  2. Step 2: Convert to fraction form
    44,765.52/67,158.04 = 14,781.07/x
  3. Step 3: Cross multiply
    44,765.52x = 67,158.04 × 14,781.07
  4. Step 4: Simplify right side
    44,765.52x = 992,667,690.30
  5. Step 5: Solve for x
    x = 992,667,690.30/44,765.52
  6. Step 6: Final answer
    x = 22,174.83

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1.5x scale

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.