Home / 6,744.46-10,119.12-2,363.17

Finding the Fourth Proportional to 6,744.46, 10,119.12 and 2,363.17

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Solution

The fourth proportional to 6,744.46, 10,119.12 and 2,363.17 is: 3,545.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744.46 : 10,119.12 = 2,363.17 : x
  2. Step 2: Convert to fraction form
    6,744.46/10,119.12 = 2,363.17/x
  3. Step 3: Cross multiply
    6,744.46x = 10,119.12 × 2,363.17
  4. Step 4: Simplify right side
    6,744.46x = 23,913,200.81
  5. Step 5: Solve for x
    x = 23,913,200.81/6,744.46
  6. Step 6: Final answer
    x = 3,545.61

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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.