Home / 3,517.03-4,854.09-2,025.81

Finding the Fourth Proportional to 3,517.03, 4,854.09 and 2,025.81

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Solution

The fourth proportional to 3,517.03, 4,854.09 and 2,025.81 is: 2,795.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517.03 : 4,854.09 = 2,025.81 : x
  2. Step 2: Convert to fraction form
    3,517.03/4,854.09 = 2,025.81/x
  3. Step 3: Cross multiply
    3,517.03x = 4,854.09 × 2,025.81
  4. Step 4: Simplify right side
    3,517.03x = 9,833,444.86
  5. Step 5: Solve for x
    x = 9,833,444.86/3,517.03
  6. Step 6: Final answer
    x = 2,795.96

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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.