Home / 41,084.04-61,626.06-13,382.04

Finding the Fourth Proportional to 41,084.04, 61,626.06 and 13,382.04

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Solution

The fourth proportional to 41,084.04, 61,626.06 and 13,382.04 is: 20,073.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,084.04 : 61,626.06 = 13,382.04 : x
  2. Step 2: Convert to fraction form
    41,084.04/61,626.06 = 13,382.04/x
  3. Step 3: Cross multiply
    41,084.04x = 61,626.06 × 13,382.04
  4. Step 4: Simplify right side
    41,084.04x = 824,682,024.92
  5. Step 5: Solve for x
    x = 824,682,024.92/41,084.04
  6. Step 6: Final answer
    x = 20,073.05

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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.