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Finding the Fourth Proportional to 169,593.44, 234,027.24 and 94,136

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Solution

The fourth proportional to 169,593.44, 234,027.24 and 94,136 is: 129,901.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,593.44 : 234,027.24 = 94,136 : x
  2. Step 2: Convert to fraction form
    169,593.44/234,027.24 = 94,136/x
  3. Step 3: Cross multiply
    169,593.44x = 234,027.24 × 94,136
  4. Step 4: Simplify right side
    169,593.44x = 22,030,388,264.64
  5. Step 5: Solve for x
    x = 22,030,388,264.64/169,593.44
  6. Step 6: Final answer
    x = 129,901.18

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Why These Related Problems?

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