Home / 2,734.35-4,095.03-2,426.55

Finding the Fourth Proportional to 2,734.35, 4,095.03 and 2,426.55

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Solution

The fourth proportional to 2,734.35, 4,095.03 and 2,426.55 is: 3,634.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,734.35 : 4,095.03 = 2,426.55 : x
  2. Step 2: Convert to fraction form
    2,734.35/4,095.03 = 2,426.55/x
  3. Step 3: Cross multiply
    2,734.35x = 4,095.03 × 2,426.55
  4. Step 4: Simplify right side
    2,734.35x = 9,936,795.05
  5. Step 5: Solve for x
    x = 9,936,795.05/2,734.35
  6. Step 6: Final answer
    x = 3,634.06

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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.