Home / 195,366.38-293,073.30-55,125.02

Finding the Fourth Proportional to 195,366.38, 293,073.30 and 55,125.02

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Solution

The fourth proportional to 195,366.38, 293,073.30 and 55,125.02 is: 82,694.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,366.38 : 293,073.30 = 55,125.02 : x
  2. Step 2: Convert to fraction form
    195,366.38/293,073.30 = 55,125.02/x
  3. Step 3: Cross multiply
    195,366.38x = 293,073.30 × 55,125.02
  4. Step 4: Simplify right side
    195,366.38x = 16,155,671,523.97
  5. Step 5: Solve for x
    x = 16,155,671,523.97/195,366.38
  6. Step 6: Final answer
    x = 82,694.23

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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.