Home / 4,512.75-6,227.55-2,523.31

Finding the Fourth Proportional to 4,512.75, 6,227.55 and 2,523.31

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Solution

The fourth proportional to 4,512.75, 6,227.55 and 2,523.31 is: 3,482.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,512.75 : 6,227.55 = 2,523.31 : x
  2. Step 2: Convert to fraction form
    4,512.75/6,227.55 = 2,523.31/x
  3. Step 3: Cross multiply
    4,512.75x = 6,227.55 × 2,523.31
  4. Step 4: Simplify right side
    4,512.75x = 15,714,039.19
  5. Step 5: Solve for x
    x = 15,714,039.19/4,512.75
  6. Step 6: Final answer
    x = 3,482.14

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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.