Home / 109,834.73-164,564.00-59,949.85

Finding the Fourth Proportional to 109,834.73, 164,564.00 and 59,949.85

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Solution

The fourth proportional to 109,834.73, 164,564.00 and 59,949.85 is: 89,822.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,834.73 : 164,564.00 = 59,949.85 : x
  2. Step 2: Convert to fraction form
    109,834.73/164,564.00 = 59,949.85/x
  3. Step 3: Cross multiply
    109,834.73x = 164,564.00 × 59,949.85
  4. Step 4: Simplify right side
    109,834.73x = 9,865,585,992.83
  5. Step 5: Solve for x
    x = 9,865,585,992.83/109,834.73
  6. Step 6: Final answer
    x = 89,822.10

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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.