Home / 3,343.16-5,015.22-1,034.12

Finding the Fourth Proportional to 3,343.16, 5,015.22 and 1,034.12

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Solution

The fourth proportional to 3,343.16, 5,015.22 and 1,034.12 is: 1,551.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343.16 : 5,015.22 = 1,034.12 : x
  2. Step 2: Convert to fraction form
    3,343.16/5,015.22 = 1,034.12/x
  3. Step 3: Cross multiply
    3,343.16x = 5,015.22 × 1,034.12
  4. Step 4: Simplify right side
    3,343.16x = 5,186,339.31
  5. Step 5: Solve for x
    x = 5,186,339.31/3,343.16
  6. Step 6: Final answer
    x = 1,551.33

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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.