Home / 2,024.07-2,793.19-1,139.96

Finding the Fourth Proportional to 2,024.07, 2,793.19 and 1,139.96

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Solution

The fourth proportional to 2,024.07, 2,793.19 and 1,139.96 is: 1,573.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024.07 : 2,793.19 = 1,139.96 : x
  2. Step 2: Convert to fraction form
    2,024.07/2,793.19 = 1,139.96/x
  3. Step 3: Cross multiply
    2,024.07x = 2,793.19 × 1,139.96
  4. Step 4: Simplify right side
    2,024.07x = 3,184,124.87
  5. Step 5: Solve for x
    x = 3,184,124.87/2,024.07
  6. Step 6: Final answer
    x = 1,573.13

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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.