Home / 2,767.14-4,150.56-1,035.62

Finding the Fourth Proportional to 2,767.14, 4,150.56 and 1,035.62

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Solution

The fourth proportional to 2,767.14, 4,150.56 and 1,035.62 is: 1,553.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767.14 : 4,150.56 = 1,035.62 : x
  2. Step 2: Convert to fraction form
    2,767.14/4,150.56 = 1,035.62/x
  3. Step 3: Cross multiply
    2,767.14x = 4,150.56 × 1,035.62
  4. Step 4: Simplify right side
    2,767.14x = 4,298,402.95
  5. Step 5: Solve for x
    x = 4,298,402.95/2,767.14
  6. Step 6: Final answer
    x = 1,553.37

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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.