Home / 3,094.18-4,264.38-2,253.56

Finding the Fourth Proportional to 3,094.18, 4,264.38 and 2,253.56

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Solution

The fourth proportional to 3,094.18, 4,264.38 and 2,253.56 is: 3,105.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.18 : 4,264.38 = 2,253.56 : x
  2. Step 2: Convert to fraction form
    3,094.18/4,264.38 = 2,253.56/x
  3. Step 3: Cross multiply
    3,094.18x = 4,264.38 × 2,253.56
  4. Step 4: Simplify right side
    3,094.18x = 9,610,014.87
  5. Step 5: Solve for x
    x = 9,610,014.87/3,094.18
  6. Step 6: Final answer
    x = 3,105.83

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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.