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Finding the Fourth Proportional to 107,411.01, 148,224.24 and 59,663.13

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Solution

The fourth proportional to 107,411.01, 148,224.24 and 59,663.13 is: 82,333.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,411.01 : 148,224.24 = 59,663.13 : x
  2. Step 2: Convert to fraction form
    107,411.01/148,224.24 = 59,663.13/x
  3. Step 3: Cross multiply
    107,411.01x = 148,224.24 × 59,663.13
  4. Step 4: Simplify right side
    107,411.01x = 8,843,522,100.27
  5. Step 5: Solve for x
    x = 8,843,522,100.27/107,411.01
  6. Step 6: Final answer
    x = 82,333.48

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.