Home / 4,540.16-6,265.67-2,771.25

Finding the Fourth Proportional to 4,540.16, 6,265.67 and 2,771.25

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Solution

The fourth proportional to 4,540.16, 6,265.67 and 2,771.25 is: 3,824.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540.16 : 6,265.67 = 2,771.25 : x
  2. Step 2: Convert to fraction form
    4,540.16/6,265.67 = 2,771.25/x
  3. Step 3: Cross multiply
    4,540.16x = 6,265.67 × 2,771.25
  4. Step 4: Simplify right side
    4,540.16x = 17,363,724.13
  5. Step 5: Solve for x
    x = 17,363,724.13/4,540.16
  6. Step 6: Final answer
    x = 3,824.48

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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.