Home / 1,824.06-2,734.20-1,002.05

Finding the Fourth Proportional to 1,824.06, 2,734.20 and 1,002.05

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Solution

The fourth proportional to 1,824.06, 2,734.20 and 1,002.05 is: 1,502.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824.06 : 2,734.20 = 1,002.05 : x
  2. Step 2: Convert to fraction form
    1,824.06/2,734.20 = 1,002.05/x
  3. Step 3: Cross multiply
    1,824.06x = 2,734.20 × 1,002.05
  4. Step 4: Simplify right side
    1,824.06x = 2,739,791.44
  5. Step 5: Solve for x
    x = 2,739,791.44/1,824.06
  6. Step 6: Final answer
    x = 1,502.03

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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.