Home / 87,194.13-130,794.38-24,019.13

Finding the Fourth Proportional to 87,194.13, 130,794.38 and 24,019.13

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Solution

The fourth proportional to 87,194.13, 130,794.38 and 24,019.13 is: 36,029.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,194.13 : 130,794.38 = 24,019.13 : x
  2. Step 2: Convert to fraction form
    87,194.13/130,794.38 = 24,019.13/x
  3. Step 3: Cross multiply
    87,194.13x = 130,794.38 × 24,019.13
  4. Step 4: Simplify right side
    87,194.13x = 3,141,566,442.42
  5. Step 5: Solve for x
    x = 3,141,566,442.42/87,194.13
  6. Step 6: Final answer
    x = 36,029.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.