Home / 4,314.76-5,954.48-2,546.80

Finding the Fourth Proportional to 4,314.76, 5,954.48 and 2,546.80

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Solution

The fourth proportional to 4,314.76, 5,954.48 and 2,546.80 is: 3,514.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,314.76 : 5,954.48 = 2,546.80 : x
  2. Step 2: Convert to fraction form
    4,314.76/5,954.48 = 2,546.80/x
  3. Step 3: Cross multiply
    4,314.76x = 5,954.48 × 2,546.80
  4. Step 4: Simplify right side
    4,314.76x = 15,164,869.66
  5. Step 5: Solve for x
    x = 15,164,869.66/4,314.76
  6. Step 6: Final answer
    x = 3,514.65

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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.