Home / 95,910.83-132,353.90-52,892.13

Finding the Fourth Proportional to 95,910.83, 132,353.90 and 52,892.13

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Solution

The fourth proportional to 95,910.83, 132,353.90 and 52,892.13 is: 72,989.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,910.83 : 132,353.90 = 52,892.13 : x
  2. Step 2: Convert to fraction form
    95,910.83/132,353.90 = 52,892.13/x
  3. Step 3: Cross multiply
    95,910.83x = 132,353.90 × 52,892.13
  4. Step 4: Simplify right side
    95,910.83x = 7,000,479,420.35
  5. Step 5: Solve for x
    x = 7,000,479,420.35/95,910.83
  6. Step 6: Final answer
    x = 72,989.46

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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.