Home / 2,350.28-3,523.29-1,116.44

Finding the Fourth Proportional to 2,350.28, 3,523.29 and 1,116.44

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Solution

The fourth proportional to 2,350.28, 3,523.29 and 1,116.44 is: 1,673.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350.28 : 3,523.29 = 1,116.44 : x
  2. Step 2: Convert to fraction form
    2,350.28/3,523.29 = 1,116.44/x
  3. Step 3: Cross multiply
    2,350.28x = 3,523.29 × 1,116.44
  4. Step 4: Simplify right side
    2,350.28x = 3,933,541.89
  5. Step 5: Solve for x
    x = 3,933,541.89/2,350.28
  6. Step 6: Final answer
    x = 1,673.65

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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.