Home / 44,599.81-66,891.20-22,407.03

Finding the Fourth Proportional to 44,599.81, 66,891.20 and 22,407.03

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Solution

The fourth proportional to 44,599.81, 66,891.20 and 22,407.03 is: 33,606.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,599.81 : 66,891.20 = 22,407.03 : x
  2. Step 2: Convert to fraction form
    44,599.81/66,891.20 = 22,407.03/x
  3. Step 3: Cross multiply
    44,599.81x = 66,891.20 × 22,407.03
  4. Step 4: Simplify right side
    44,599.81x = 1,498,832,790.68
  5. Step 5: Solve for x
    x = 1,498,832,790.68/44,599.81
  6. Step 6: Final answer
    x = 33,606.26

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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.