Home / 95,753.80-132,140.24-55,475.34

Finding the Fourth Proportional to 95,753.80, 132,140.24 and 55,475.34

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Solution

The fourth proportional to 95,753.80, 132,140.24 and 55,475.34 is: 76,555.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,753.80 : 132,140.24 = 55,475.34 : x
  2. Step 2: Convert to fraction form
    95,753.80/132,140.24 = 55,475.34/x
  3. Step 3: Cross multiply
    95,753.80x = 132,140.24 × 55,475.34
  4. Step 4: Simplify right side
    95,753.80x = 7,330,524,741.68
  5. Step 5: Solve for x
    x = 7,330,524,741.68/95,753.80
  6. Step 6: Final answer
    x = 76,555.97

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1.5x scale

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.