Home / 44,334.27-66,512.34-40,689.27

Finding the Fourth Proportional to 44,334.27, 66,512.34 and 40,689.27

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Solution

The fourth proportional to 44,334.27, 66,512.34 and 40,689.27 is: 61,043.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,334.27 : 66,512.34 = 40,689.27 : x
  2. Step 2: Convert to fraction form
    44,334.27/66,512.34 = 40,689.27/x
  3. Step 3: Cross multiply
    44,334.27x = 66,512.34 × 40,689.27
  4. Step 4: Simplify right side
    44,334.27x = 2,706,338,560.59
  5. Step 5: Solve for x
    x = 2,706,338,560.59/44,334.27
  6. Step 6: Final answer
    x = 61,043.94

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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.