Home / 59,934.67-89,874.20-34,981.90

Finding the Fourth Proportional to 59,934.67, 89,874.20 and 34,981.90

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Solution

The fourth proportional to 59,934.67, 89,874.20 and 34,981.90 is: 52,456.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,934.67 : 89,874.20 = 34,981.90 : x
  2. Step 2: Convert to fraction form
    59,934.67/89,874.20 = 34,981.90/x
  3. Step 3: Cross multiply
    59,934.67x = 89,874.20 × 34,981.90
  4. Step 4: Simplify right side
    59,934.67x = 3,143,970,102.07
  5. Step 5: Solve for x
    x = 3,143,970,102.07/59,934.67
  6. Step 6: Final answer
    x = 52,456.62

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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.