Home / 95,725.96-132,114.22-54,906.01

Finding the Fourth Proportional to 95,725.96, 132,114.22 and 54,906.01

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Solution

The fourth proportional to 95,725.96, 132,114.22 and 54,906.01 is: 75,777.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,725.96 : 132,114.22 = 54,906.01 : x
  2. Step 2: Convert to fraction form
    95,725.96/132,114.22 = 54,906.01/x
  3. Step 3: Cross multiply
    95,725.96x = 132,114.22 × 54,906.01
  4. Step 4: Simplify right side
    95,725.96x = 7,253,864,216.91
  5. Step 5: Solve for x
    x = 7,253,864,216.91/95,725.96
  6. Step 6: Final answer
    x = 75,777.40

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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.