Home / 106,294.37-146,684.45-58,552.16

Finding the Fourth Proportional to 106,294.37, 146,684.45 and 58,552.16

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Solution

The fourth proportional to 106,294.37, 146,684.45 and 58,552.16 is: 80,800.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,294.37 : 146,684.45 = 58,552.16 : x
  2. Step 2: Convert to fraction form
    106,294.37/146,684.45 = 58,552.16/x
  3. Step 3: Cross multiply
    106,294.37x = 146,684.45 × 58,552.16
  4. Step 4: Simplify right side
    106,294.37x = 8,588,690,359.73
  5. Step 5: Solve for x
    x = 8,588,690,359.73/106,294.37
  6. Step 6: Final answer
    x = 80,800.99

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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.