Home / 2,514.04-3,771.08-1,032.88

Finding the Fourth Proportional to 2,514.04, 3,771.08 and 1,032.88

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Solution

The fourth proportional to 2,514.04, 3,771.08 and 1,032.88 is: 1,549.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,514.04 : 3,771.08 = 1,032.88 : x
  2. Step 2: Convert to fraction form
    2,514.04/3,771.08 = 1,032.88/x
  3. Step 3: Cross multiply
    2,514.04x = 3,771.08 × 1,032.88
  4. Step 4: Simplify right side
    2,514.04x = 3,895,073.11
  5. Step 5: Solve for x
    x = 3,895,073.11/2,514.04
  6. Step 6: Final answer
    x = 1,549.33

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1.5x scale

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.