Home / 95,403.72-131,650.92-59,591.64

Finding the Fourth Proportional to 95,403.72, 131,650.92 and 59,591.64

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Solution

The fourth proportional to 95,403.72, 131,650.92 and 59,591.64 is: 82,232.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,403.72 : 131,650.92 = 59,591.64 : x
  2. Step 2: Convert to fraction form
    95,403.72/131,650.92 = 59,591.64/x
  3. Step 3: Cross multiply
    95,403.72x = 131,650.92 × 59,591.64
  4. Step 4: Simplify right side
    95,403.72x = 7,845,294,230.31
  5. Step 5: Solve for x
    x = 7,845,294,230.31/95,403.72
  6. Step 6: Final answer
    x = 82,232.58

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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.