Home / 4,503.65-6,215.28-2,514.25

Finding the Fourth Proportional to 4,503.65, 6,215.28 and 2,514.25

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Solution

The fourth proportional to 4,503.65, 6,215.28 and 2,514.25 is: 3,469.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,503.65 : 6,215.28 = 2,514.25 : x
  2. Step 2: Convert to fraction form
    4,503.65/6,215.28 = 2,514.25/x
  3. Step 3: Cross multiply
    4,503.65x = 6,215.28 × 2,514.25
  4. Step 4: Simplify right side
    4,503.65x = 15,626,736.66
  5. Step 5: Solve for x
    x = 15,626,736.66/4,503.65
  6. Step 6: Final answer
    x = 3,469.79

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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.