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Finding the Fourth Proportional to 62,999.89, 94,467.02 and 29,711.01

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Solution

The fourth proportional to 62,999.89, 94,467.02 and 29,711.01 is: 44,551.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,999.89 : 94,467.02 = 29,711.01 : x
  2. Step 2: Convert to fraction form
    62,999.89/94,467.02 = 29,711.01/x
  3. Step 3: Cross multiply
    62,999.89x = 94,467.02 × 29,711.01
  4. Step 4: Simplify right side
    62,999.89x = 2,806,710,575.89
  5. Step 5: Solve for x
    x = 2,806,710,575.89/62,999.89
  6. Step 6: Final answer
    x = 44,551.04

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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.