Home / 2,045.16-3,067.16-583.92

Finding the Fourth Proportional to 2,045.16, 3,067.16 and 583.92

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Solution

The fourth proportional to 2,045.16, 3,067.16 and 583.92 is: 875.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045.16 : 3,067.16 = 583.92 : x
  2. Step 2: Convert to fraction form
    2,045.16/3,067.16 = 583.92/x
  3. Step 3: Cross multiply
    2,045.16x = 3,067.16 × 583.92
  4. Step 4: Simplify right side
    2,045.16x = 1,790,976.07
  5. Step 5: Solve for x
    x = 1,790,976.07/2,045.16
  6. Step 6: Final answer
    x = 875.71

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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.