Home / 83,650.01-125,475.20-58,801.13

Finding the Fourth Proportional to 83,650.01, 125,475.20 and 58,801.13

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Solution

The fourth proportional to 83,650.01, 125,475.20 and 58,801.13 is: 88,201.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,650.01 : 125,475.20 = 58,801.13 : x
  2. Step 2: Convert to fraction form
    83,650.01/125,475.20 = 58,801.13/x
  3. Step 3: Cross multiply
    83,650.01x = 125,475.20 × 58,801.13
  4. Step 4: Simplify right side
    83,650.01x = 7,378,082,625.59
  5. Step 5: Solve for x
    x = 7,378,082,625.59/83,650.01
  6. Step 6: Final answer
    x = 88,201.82

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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.