Home / 47,565.92-70,930.18-44,241.68

Finding the Fourth Proportional to 47,565.92, 70,930.18 and 44,241.68

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Solution

The fourth proportional to 47,565.92, 70,930.18 and 44,241.68 is: 65,973.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,565.92 : 70,930.18 = 44,241.68 : x
  2. Step 2: Convert to fraction form
    47,565.92/70,930.18 = 44,241.68/x
  3. Step 3: Cross multiply
    47,565.92x = 70,930.18 × 44,241.68
  4. Step 4: Simplify right side
    47,565.92x = 3,138,070,325.90
  5. Step 5: Solve for x
    x = 3,138,070,325.90/47,565.92
  6. Step 6: Final answer
    x = 65,973.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.