Home / 3,350.68-5,026.32-1,010.56

Finding the Fourth Proportional to 3,350.68, 5,026.32 and 1,010.56

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Solution

The fourth proportional to 3,350.68, 5,026.32 and 1,010.56 is: 1,515.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350.68 : 5,026.32 = 1,010.56 : x
  2. Step 2: Convert to fraction form
    3,350.68/5,026.32 = 1,010.56/x
  3. Step 3: Cross multiply
    3,350.68x = 5,026.32 × 1,010.56
  4. Step 4: Simplify right side
    3,350.68x = 5,079,397.94
  5. Step 5: Solve for x
    x = 5,079,397.94/3,350.68
  6. Step 6: Final answer
    x = 1,515.93

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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.