Home / 44,504.60-66,757.16-18,209.34

Finding the Fourth Proportional to 44,504.60, 66,757.16 and 18,209.34

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Solution

The fourth proportional to 44,504.60, 66,757.16 and 18,209.34 is: 27,314.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,504.60 : 66,757.16 = 18,209.34 : x
  2. Step 2: Convert to fraction form
    44,504.60/66,757.16 = 18,209.34/x
  3. Step 3: Cross multiply
    44,504.60x = 66,757.16 × 18,209.34
  4. Step 4: Simplify right side
    44,504.60x = 1,215,603,732.83
  5. Step 5: Solve for x
    x = 1,215,603,732.83/44,504.60
  6. Step 6: Final answer
    x = 27,314.12

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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.