Home / 44,618.60-66,910.84-15,028.48

Finding the Fourth Proportional to 44,618.60, 66,910.84 and 15,028.48

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Solution

The fourth proportional to 44,618.60, 66,910.84 and 15,028.48 is: 22,536.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,618.60 : 66,910.84 = 15,028.48 : x
  2. Step 2: Convert to fraction form
    44,618.60/66,910.84 = 15,028.48/x
  3. Step 3: Cross multiply
    44,618.60x = 66,910.84 × 15,028.48
  4. Step 4: Simplify right side
    44,618.60x = 1,005,568,220.72
  5. Step 5: Solve for x
    x = 1,005,568,220.72/44,618.60
  6. Step 6: Final answer
    x = 22,536.97

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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.