Home / 95,695.23-132,057.21-52,086.45

Finding the Fourth Proportional to 95,695.23, 132,057.21 and 52,086.45

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Solution

The fourth proportional to 95,695.23, 132,057.21 and 52,086.45 is: 71,878.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,695.23 : 132,057.21 = 52,086.45 : x
  2. Step 2: Convert to fraction form
    95,695.23/132,057.21 = 52,086.45/x
  3. Step 3: Cross multiply
    95,695.23x = 132,057.21 × 52,086.45
  4. Step 4: Simplify right side
    95,695.23x = 6,878,391,265.80
  5. Step 5: Solve for x
    x = 6,878,391,265.80/95,695.23
  6. Step 6: Final answer
    x = 71,878.10

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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.