Home / 2,244.15-3,360.72-1,851.75

Finding the Fourth Proportional to 2,244.15, 3,360.72 and 1,851.75

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Solution

The fourth proportional to 2,244.15, 3,360.72 and 1,851.75 is: 2,773.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.15 : 3,360.72 = 1,851.75 : x
  2. Step 2: Convert to fraction form
    2,244.15/3,360.72 = 1,851.75/x
  3. Step 3: Cross multiply
    2,244.15x = 3,360.72 × 1,851.75
  4. Step 4: Simplify right side
    2,244.15x = 6,223,213.26
  5. Step 5: Solve for x
    x = 6,223,213.26/2,244.15
  6. Step 6: Final answer
    x = 2,773.08

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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.