Home / 44,211.20-66,165.60-26,693.60

Finding the Fourth Proportional to 44,211.20, 66,165.60 and 26,693.60

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Solution

The fourth proportional to 44,211.20, 66,165.60 and 26,693.60 is: 39,949.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,211.20 : 66,165.60 = 26,693.60 : x
  2. Step 2: Convert to fraction form
    44,211.20/66,165.60 = 26,693.60/x
  3. Step 3: Cross multiply
    44,211.20x = 66,165.60 × 26,693.60
  4. Step 4: Simplify right side
    44,211.20x = 1,766,198,060.16
  5. Step 5: Solve for x
    x = 1,766,198,060.16/44,211.20
  6. Step 6: Final answer
    x = 39,949.11

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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.