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Finding the Fourth Proportional to 169,283.34, 253,845.42 and 62,593.58

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Solution

The fourth proportional to 169,283.34, 253,845.42 and 62,593.58 is: 93,860.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,283.34 : 253,845.42 = 62,593.58 : x
  2. Step 2: Convert to fraction form
    169,283.34/253,845.42 = 62,593.58/x
  3. Step 3: Cross multiply
    169,283.34x = 253,845.42 × 62,593.58
  4. Step 4: Simplify right side
    169,283.34x = 15,889,092,335.18
  5. Step 5: Solve for x
    x = 15,889,092,335.18/169,283.34
  6. Step 6: Final answer
    x = 93,860.93

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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.