Home / 204,348.96-306,523.17-64,118.52

Finding the Fourth Proportional to 204,348.96, 306,523.17 and 64,118.52

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Solution

The fourth proportional to 204,348.96, 306,523.17 and 64,118.52 is: 96,177.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,348.96 : 306,523.17 = 64,118.52 : x
  2. Step 2: Convert to fraction form
    204,348.96/306,523.17 = 64,118.52/x
  3. Step 3: Cross multiply
    204,348.96x = 306,523.17 × 64,118.52
  4. Step 4: Simplify right side
    204,348.96x = 19,653,812,006.11
  5. Step 5: Solve for x
    x = 19,653,812,006.11/204,348.96
  6. Step 6: Final answer
    x = 96,177.70

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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.