Home / 4,432.68-6,104.70-3,958.56

Finding the Fourth Proportional to 4,432.68, 6,104.70 and 3,958.56

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Solution

The fourth proportional to 4,432.68, 6,104.70 and 3,958.56 is: 5,451.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432.68 : 6,104.70 = 3,958.56 : x
  2. Step 2: Convert to fraction form
    4,432.68/6,104.70 = 3,958.56/x
  3. Step 3: Cross multiply
    4,432.68x = 6,104.70 × 3,958.56
  4. Step 4: Simplify right side
    4,432.68x = 24,165,821.23
  5. Step 5: Solve for x
    x = 24,165,821.23/4,432.68
  6. Step 6: Final answer
    x = 5,451.74

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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.