Home / 4,757.98-6,566.19-2,662.12

Finding the Fourth Proportional to 4,757.98, 6,566.19 and 2,662.12

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Solution

The fourth proportional to 4,757.98, 6,566.19 and 2,662.12 is: 3,673.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757.98 : 6,566.19 = 2,662.12 : x
  2. Step 2: Convert to fraction form
    4,757.98/6,566.19 = 2,662.12/x
  3. Step 3: Cross multiply
    4,757.98x = 6,566.19 × 2,662.12
  4. Step 4: Simplify right side
    4,757.98x = 17,479,985.72
  5. Step 5: Solve for x
    x = 17,479,985.72/4,757.98
  6. Step 6: Final answer
    x = 3,673.82

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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.