Home / 204,694.79-307,088.91-62,560.29

Finding the Fourth Proportional to 204,694.79, 307,088.91 and 62,560.29

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Solution

The fourth proportional to 204,694.79, 307,088.91 and 62,560.29 is: 93,854.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,694.79 : 307,088.91 = 62,560.29 : x
  2. Step 2: Convert to fraction form
    204,694.79/307,088.91 = 62,560.29/x
  3. Step 3: Cross multiply
    204,694.79x = 307,088.91 × 62,560.29
  4. Step 4: Simplify right side
    204,694.79x = 19,211,571,265.38
  5. Step 5: Solve for x
    x = 19,211,571,265.38/204,694.79
  6. Step 6: Final answer
    x = 93,854.72

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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.