Home / 44,600.22-66,880.89-15,010.11

Finding the Fourth Proportional to 44,600.22, 66,880.89 and 15,010.11

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Solution

The fourth proportional to 44,600.22, 66,880.89 and 15,010.11 is: 22,508.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,600.22 : 66,880.89 = 15,010.11 : x
  2. Step 2: Convert to fraction form
    44,600.22/66,880.89 = 15,010.11/x
  3. Step 3: Cross multiply
    44,600.22x = 66,880.89 × 15,010.11
  4. Step 4: Simplify right side
    44,600.22x = 1,003,889,515.80
  5. Step 5: Solve for x
    x = 1,003,889,515.80/44,600.22
  6. Step 6: Final answer
    x = 22,508.62

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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.