Home / 9,274.46-13,912.55-3,034.51

Finding the Fourth Proportional to 9,274.46, 13,912.55 and 3,034.51

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Solution

The fourth proportional to 9,274.46, 13,912.55 and 3,034.51 is: 4,552.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274.46 : 13,912.55 = 3,034.51 : x
  2. Step 2: Convert to fraction form
    9,274.46/13,912.55 = 3,034.51/x
  3. Step 3: Cross multiply
    9,274.46x = 13,912.55 × 3,034.51
  4. Step 4: Simplify right side
    9,274.46x = 42,217,722.15
  5. Step 5: Solve for x
    x = 42,217,722.15/9,274.46
  6. Step 6: Final answer
    x = 4,552.04

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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.