Home / 4,542.29-6,268.16-2,552.80

Finding the Fourth Proportional to 4,542.29, 6,268.16 and 2,552.80

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Solution

The fourth proportional to 4,542.29, 6,268.16 and 2,552.80 is: 3,522.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,542.29 : 6,268.16 = 2,552.80 : x
  2. Step 2: Convert to fraction form
    4,542.29/6,268.16 = 2,552.80/x
  3. Step 3: Cross multiply
    4,542.29x = 6,268.16 × 2,552.80
  4. Step 4: Simplify right side
    4,542.29x = 16,001,314.74
  5. Step 5: Solve for x
    x = 16,001,314.74/4,542.29
  6. Step 6: Final answer
    x = 3,522.75

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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.