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Finding the Fourth Proportional to 182,502.60, 273,644.55 and 93,929.10

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Solution

The fourth proportional to 182,502.60, 273,644.55 and 93,929.10 is: 140,837.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,502.60 : 273,644.55 = 93,929.10 : x
  2. Step 2: Convert to fraction form
    182,502.60/273,644.55 = 93,929.10/x
  3. Step 3: Cross multiply
    182,502.60x = 273,644.55 × 93,929.10
  4. Step 4: Simplify right side
    182,502.60x = 25,703,186,301.41
  5. Step 5: Solve for x
    x = 25,703,186,301.41/182,502.60
  6. Step 6: Final answer
    x = 140,837.37

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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.