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Finding the Fourth Proportional to 116,593.35, 173,980.67 and 104,026.98

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Solution

The fourth proportional to 116,593.35, 173,980.67 and 104,026.98 is: 155,229.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,593.35 : 173,980.67 = 104,026.98 : x
  2. Step 2: Convert to fraction form
    116,593.35/173,980.67 = 104,026.98/x
  3. Step 3: Cross multiply
    116,593.35x = 173,980.67 × 104,026.98
  4. Step 4: Simplify right side
    116,593.35x = 18,098,683,678.48
  5. Step 5: Solve for x
    x = 18,098,683,678.48/116,593.35
  6. Step 6: Final answer
    x = 155,229.12

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.