Home / 95,406.90-143,126.84-32,227.48

Finding the Fourth Proportional to 95,406.90, 143,126.84 and 32,227.48

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Solution

The fourth proportional to 95,406.90, 143,126.84 and 32,227.48 is: 48,346.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,406.90 : 143,126.84 = 32,227.48 : x
  2. Step 2: Convert to fraction form
    95,406.90/143,126.84 = 32,227.48/x
  3. Step 3: Cross multiply
    95,406.90x = 143,126.84 × 32,227.48
  4. Step 4: Simplify right side
    95,406.90x = 4,612,616,854.61
  5. Step 5: Solve for x
    x = 4,612,616,854.61/95,406.90
  6. Step 6: Final answer
    x = 48,346.79

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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.