Home / 4,494.48-6,202.56-3,747.18

Finding the Fourth Proportional to 4,494.48, 6,202.56 and 3,747.18

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Solution

The fourth proportional to 4,494.48, 6,202.56 and 3,747.18 is: 5,171.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494.48 : 6,202.56 = 3,747.18 : x
  2. Step 2: Convert to fraction form
    4,494.48/6,202.56 = 3,747.18/x
  3. Step 3: Cross multiply
    4,494.48x = 6,202.56 × 3,747.18
  4. Step 4: Simplify right side
    4,494.48x = 23,242,108.78
  5. Step 5: Solve for x
    x = 23,242,108.78/4,494.48
  6. Step 6: Final answer
    x = 5,171.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.