Home / 44,494.97-66,704.76-19,516.10

Finding the Fourth Proportional to 44,494.97, 66,704.76 and 19,516.10

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Solution

The fourth proportional to 44,494.97, 66,704.76 and 19,516.10 is: 29,257.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,494.97 : 66,704.76 = 19,516.10 : x
  2. Step 2: Convert to fraction form
    44,494.97/66,704.76 = 19,516.10/x
  3. Step 3: Cross multiply
    44,494.97x = 66,704.76 × 19,516.10
  4. Step 4: Simplify right side
    44,494.97x = 1,301,816,433.11
  5. Step 5: Solve for x
    x = 1,301,816,433.11/44,494.97
  6. Step 6: Final answer
    x = 29,257.61

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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.