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Finding the Fourth Proportional to 44,696.66, 67,103.59 and 29,971.47

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Solution

The fourth proportional to 44,696.66, 67,103.59 and 29,971.47 is: 44,996.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,696.66 : 67,103.59 = 29,971.47 : x
  2. Step 2: Convert to fraction form
    44,696.66/67,103.59 = 29,971.47/x
  3. Step 3: Cross multiply
    44,696.66x = 67,103.59 × 29,971.47
  4. Step 4: Simplify right side
    44,696.66x = 2,011,193,090.03
  5. Step 5: Solve for x
    x = 2,011,193,090.03/44,696.66
  6. Step 6: Final answer
    x = 44,996.50

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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.