Home / 195,591.43-293,411.85-55,350.10

Finding the Fourth Proportional to 195,591.43, 293,411.85 and 55,350.10

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Solution

The fourth proportional to 195,591.43, 293,411.85 and 55,350.10 is: 83,032.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,591.43 : 293,411.85 = 55,350.10 : x
  2. Step 2: Convert to fraction form
    195,591.43/293,411.85 = 55,350.10/x
  3. Step 3: Cross multiply
    195,591.43x = 293,411.85 × 55,350.10
  4. Step 4: Simplify right side
    195,591.43x = 16,240,375,238.69
  5. Step 5: Solve for x
    x = 16,240,375,238.69/195,591.43
  6. Step 6: Final answer
    x = 83,032.14

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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.