Home / 95,197.32-131,353.38-57,473.64

Finding the Fourth Proportional to 95,197.32, 131,353.38 and 57,473.64

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Solution

The fourth proportional to 95,197.32, 131,353.38 and 57,473.64 is: 79,302.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,197.32 : 131,353.38 = 57,473.64 : x
  2. Step 2: Convert to fraction form
    95,197.32/131,353.38 = 57,473.64/x
  3. Step 3: Cross multiply
    95,197.32x = 131,353.38 × 57,473.64
  4. Step 4: Simplify right side
    95,197.32x = 7,549,356,874.90
  5. Step 5: Solve for x
    x = 7,549,356,874.90/95,197.32
  6. Step 6: Final answer
    x = 79,302.20

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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.