Home / 3,025.01-4,171.32-2,394.53

Finding the Fourth Proportional to 3,025.01, 4,171.32 and 2,394.53

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Solution

The fourth proportional to 3,025.01, 4,171.32 and 2,394.53 is: 3,301.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025.01 : 4,171.32 = 2,394.53 : x
  2. Step 2: Convert to fraction form
    3,025.01/4,171.32 = 2,394.53/x
  3. Step 3: Cross multiply
    3,025.01x = 4,171.32 × 2,394.53
  4. Step 4: Simplify right side
    3,025.01x = 9,988,350.88
  5. Step 5: Solve for x
    x = 9,988,350.88/3,025.01
  6. Step 6: Final answer
    x = 3,301.92

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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.