Home / 195,819.03-293,732.67-62,698.92

Finding the Fourth Proportional to 195,819.03, 293,732.67 and 62,698.92

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Solution

The fourth proportional to 195,819.03, 293,732.67 and 62,698.92 is: 94,049.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,819.03 : 293,732.67 = 62,698.92 : x
  2. Step 2: Convert to fraction form
    195,819.03/293,732.67 = 62,698.92/x
  3. Step 3: Cross multiply
    195,819.03x = 293,732.67 × 62,698.92
  4. Step 4: Simplify right side
    195,819.03x = 18,416,721,177.72
  5. Step 5: Solve for x
    x = 18,416,721,177.72/195,819.03
  6. Step 6: Final answer
    x = 94,049.70

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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.