Home / 4,414.28-6,085.27-3,153.11

Finding the Fourth Proportional to 4,414.28, 6,085.27 and 3,153.11

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Solution

The fourth proportional to 4,414.28, 6,085.27 and 3,153.11 is: 4,346.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,414.28 : 6,085.27 = 3,153.11 : x
  2. Step 2: Convert to fraction form
    4,414.28/6,085.27 = 3,153.11/x
  3. Step 3: Cross multiply
    4,414.28x = 6,085.27 × 3,153.11
  4. Step 4: Simplify right side
    4,414.28x = 19,187,525.69
  5. Step 5: Solve for x
    x = 19,187,525.69/4,414.28
  6. Step 6: Final answer
    x = 4,346.69

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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.