Home / 4,023.18-6,062.22-3,308.76

Finding the Fourth Proportional to 4,023.18, 6,062.22 and 3,308.76

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Solution

The fourth proportional to 4,023.18, 6,062.22 and 3,308.76 is: 4,985.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023.18 : 6,062.22 = 3,308.76 : x
  2. Step 2: Convert to fraction form
    4,023.18/6,062.22 = 3,308.76/x
  3. Step 3: Cross multiply
    4,023.18x = 6,062.22 × 3,308.76
  4. Step 4: Simplify right side
    4,023.18x = 20,058,431.05
  5. Step 5: Solve for x
    x = 20,058,431.05/4,023.18
  6. Step 6: Final answer
    x = 4,985.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.