Home / 95,765.38-132,153.51-52,156.94

Finding the Fourth Proportional to 95,765.38, 132,153.51 and 52,156.94

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Solution

The fourth proportional to 95,765.38, 132,153.51 and 52,156.94 is: 71,975.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,765.38 : 132,153.51 = 52,156.94 : x
  2. Step 2: Convert to fraction form
    95,765.38/132,153.51 = 52,156.94/x
  3. Step 3: Cross multiply
    95,765.38x = 132,153.51 × 52,156.94
  4. Step 4: Simplify right side
    95,765.38x = 6,892,723,192.56
  5. Step 5: Solve for x
    x = 6,892,723,192.56/95,765.38
  6. Step 6: Final answer
    x = 71,975.11

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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.