Home / 192,226.35-288,344.10-59,107.83

Finding the Fourth Proportional to 192,226.35, 288,344.10 and 59,107.83

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Solution

The fourth proportional to 192,226.35, 288,344.10 and 59,107.83 is: 88,663.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,226.35 : 288,344.10 = 59,107.83 : x
  2. Step 2: Convert to fraction form
    192,226.35/288,344.10 = 59,107.83/x
  3. Step 3: Cross multiply
    192,226.35x = 288,344.10 × 59,107.83
  4. Step 4: Simplify right side
    192,226.35x = 17,043,394,044.30
  5. Step 5: Solve for x
    x = 17,043,394,044.30/192,226.35
  6. Step 6: Final answer
    x = 88,663.15

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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.