Home / 5,505.55-8,250.85-2,537.46

Finding the Fourth Proportional to 5,505.55, 8,250.85 and 2,537.46

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Solution

The fourth proportional to 5,505.55, 8,250.85 and 2,537.46 is: 3,802.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505.55 : 8,250.85 = 2,537.46 : x
  2. Step 2: Convert to fraction form
    5,505.55/8,250.85 = 2,537.46/x
  3. Step 3: Cross multiply
    5,505.55x = 8,250.85 × 2,537.46
  4. Step 4: Simplify right side
    5,505.55x = 20,936,195.50
  5. Step 5: Solve for x
    x = 20,936,195.50/5,505.55
  6. Step 6: Final answer
    x = 3,802.75

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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.