Home / 95,799.90-132,257.04-57,568.88

Finding the Fourth Proportional to 95,799.90, 132,257.04 and 57,568.88

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Solution

The fourth proportional to 95,799.90, 132,257.04 and 57,568.88 is: 79,477.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,799.90 : 132,257.04 = 57,568.88 : x
  2. Step 2: Convert to fraction form
    95,799.90/132,257.04 = 57,568.88/x
  3. Step 3: Cross multiply
    95,799.90x = 132,257.04 × 57,568.88
  4. Step 4: Simplify right side
    95,799.90x = 7,613,889,664.92
  5. Step 5: Solve for x
    x = 7,613,889,664.92/95,799.90
  6. Step 6: Final answer
    x = 79,477.01

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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.