Home / 6,202.88-8,564.16-4,110.56

Finding the Fourth Proportional to 6,202.88, 8,564.16 and 4,110.56

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Solution

The fourth proportional to 6,202.88, 8,564.16 and 4,110.56 is: 5,675.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,202.88 : 8,564.16 = 4,110.56 : x
  2. Step 2: Convert to fraction form
    6,202.88/8,564.16 = 4,110.56/x
  3. Step 3: Cross multiply
    6,202.88x = 8,564.16 × 4,110.56
  4. Step 4: Simplify right side
    6,202.88x = 35,203,493.53
  5. Step 5: Solve for x
    x = 35,203,493.53/6,202.88
  6. Step 6: Final answer
    x = 5,675.35

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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.