Home / 2,024.14-2,793.43-1,350.78

Finding the Fourth Proportional to 2,024.14, 2,793.43 and 1,350.78

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Solution

The fourth proportional to 2,024.14, 2,793.43 and 1,350.78 is: 1,864.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.14 : 2,793.43 = 1,350.78 : x
  2. Step 2: Convert to fraction form
    2,024.14/2,793.43 = 1,350.78/x
  3. Step 3: Cross multiply
    2,024.14x = 2,793.43 × 1,350.78
  4. Step 4: Simplify right side
    2,024.14x = 3,773,309.38
  5. Step 5: Solve for x
    x = 3,773,309.38/2,024.14
  6. Step 6: Final answer
    x = 1,864.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.