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Finding the Fourth Proportional to 62,960.59, 94,377.78 and 29,250.30

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Solution

The fourth proportional to 62,960.59, 94,377.78 and 29,250.30 is: 43,846.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,960.59 : 94,377.78 = 29,250.30 : x
  2. Step 2: Convert to fraction form
    62,960.59/94,377.78 = 29,250.30/x
  3. Step 3: Cross multiply
    62,960.59x = 94,377.78 × 29,250.30
  4. Step 4: Simplify right side
    62,960.59x = 2,760,578,283.64
  5. Step 5: Solve for x
    x = 2,760,578,283.64/62,960.59
  6. Step 6: Final answer
    x = 43,846.13

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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.