Home / 41,585.45-62,382.09-11,601.68

Finding the Fourth Proportional to 41,585.45, 62,382.09 and 11,601.68

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Solution

The fourth proportional to 41,585.45, 62,382.09 and 11,601.68 is: 17,403.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,585.45 : 62,382.09 = 11,601.68 : x
  2. Step 2: Convert to fraction form
    41,585.45/62,382.09 = 11,601.68/x
  3. Step 3: Cross multiply
    41,585.45x = 62,382.09 × 11,601.68
  4. Step 4: Simplify right side
    41,585.45x = 723,736,734.00
  5. Step 5: Solve for x
    x = 723,736,734.00/41,585.45
  6. Step 6: Final answer
    x = 17,403.61

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1.5x scale

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.