Home / 44,200.20-66,300.30-35,452.20

Finding the Fourth Proportional to 44,200.20, 66,300.30 and 35,452.20

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Solution

The fourth proportional to 44,200.20, 66,300.30 and 35,452.20 is: 53,178.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,200.20 : 66,300.30 = 35,452.20 : x
  2. Step 2: Convert to fraction form
    44,200.20/66,300.30 = 35,452.20/x
  3. Step 3: Cross multiply
    44,200.20x = 66,300.30 × 35,452.20
  4. Step 4: Simplify right side
    44,200.20x = 2,350,491,495.66
  5. Step 5: Solve for x
    x = 2,350,491,495.66/44,200.20
  6. Step 6: Final answer
    x = 53,178.30

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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.