Home / 2,024.04-2,793.22-1,139.88

Finding the Fourth Proportional to 2,024.04, 2,793.22 and 1,139.88

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Solution

The fourth proportional to 2,024.04, 2,793.22 and 1,139.88 is: 1,573.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.04 : 2,793.22 = 1,139.88 : x
  2. Step 2: Convert to fraction form
    2,024.04/2,793.22 = 1,139.88/x
  3. Step 3: Cross multiply
    2,024.04x = 2,793.22 × 1,139.88
  4. Step 4: Simplify right side
    2,024.04x = 3,183,935.61
  5. Step 5: Solve for x
    x = 3,183,935.61/2,024.04
  6. Step 6: Final answer
    x = 1,573.06

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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.