Home / 195,493.59-293,141.97-95,503.95

Finding the Fourth Proportional to 195,493.59, 293,141.97 and 95,503.95

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Solution

The fourth proportional to 195,493.59, 293,141.97 and 95,503.95 is: 143,207.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,493.59 : 293,141.97 = 95,503.95 : x
  2. Step 2: Convert to fraction form
    195,493.59/293,141.97 = 95,503.95/x
  3. Step 3: Cross multiply
    195,493.59x = 293,141.97 × 95,503.95
  4. Step 4: Simplify right side
    195,493.59x = 27,996,216,045.78
  5. Step 5: Solve for x
    x = 27,996,216,045.78/195,493.59
  6. Step 6: Final answer
    x = 143,207.85

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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.