Home / 2,514.29-3,790.73-2,344.91

Finding the Fourth Proportional to 2,514.29, 3,790.73 and 2,344.91

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Solution

The fourth proportional to 2,514.29, 3,790.73 and 2,344.91 is: 3,535.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514.29 : 3,790.73 = 2,344.91 : x
  2. Step 2: Convert to fraction form
    2,514.29/3,790.73 = 2,344.91/x
  3. Step 3: Cross multiply
    2,514.29x = 3,790.73 × 2,344.91
  4. Step 4: Simplify right side
    2,514.29x = 8,888,890.01
  5. Step 5: Solve for x
    x = 8,888,890.01/2,514.29
  6. Step 6: Final answer
    x = 3,535.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.