Home / 3,014.22-4,517.22-2,925.56

Finding the Fourth Proportional to 3,014.22, 4,517.22 and 2,925.56

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Solution

The fourth proportional to 3,014.22, 4,517.22 and 2,925.56 is: 4,384.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014.22 : 4,517.22 = 2,925.56 : x
  2. Step 2: Convert to fraction form
    3,014.22/4,517.22 = 2,925.56/x
  3. Step 3: Cross multiply
    3,014.22x = 4,517.22 × 2,925.56
  4. Step 4: Simplify right side
    3,014.22x = 13,215,398.14
  5. Step 5: Solve for x
    x = 13,215,398.14/3,014.22
  6. Step 6: Final answer
    x = 4,384.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.