Home / 5,025.92-6,934.11-3,035.72

Finding the Fourth Proportional to 5,025.92, 6,934.11 and 3,035.72

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Solution

The fourth proportional to 5,025.92, 6,934.11 and 3,035.72 is: 4,188.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025.92 : 6,934.11 = 3,035.72 : x
  2. Step 2: Convert to fraction form
    5,025.92/6,934.11 = 3,035.72/x
  3. Step 3: Cross multiply
    5,025.92x = 6,934.11 × 3,035.72
  4. Step 4: Simplify right side
    5,025.92x = 21,050,016.41
  5. Step 5: Solve for x
    x = 21,050,016.41/5,025.92
  6. Step 6: Final answer
    x = 4,188.29

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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.