Home / 44,648.20-66,915.60-22,467.70

Finding the Fourth Proportional to 44,648.20, 66,915.60 and 22,467.70

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Solution

The fourth proportional to 44,648.20, 66,915.60 and 22,467.70 is: 33,673.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,648.20 : 66,915.60 = 22,467.70 : x
  2. Step 2: Convert to fraction form
    44,648.20/66,915.60 = 22,467.70/x
  3. Step 3: Cross multiply
    44,648.20x = 66,915.60 × 22,467.70
  4. Step 4: Simplify right side
    44,648.20x = 1,503,439,626.12
  5. Step 5: Solve for x
    x = 1,503,439,626.12/44,648.20
  6. Step 6: Final answer
    x = 33,673.02

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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.