Home / 4,561.98-6,842.89-2,481.49

Finding the Fourth Proportional to 4,561.98, 6,842.89 and 2,481.49

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Solution

The fourth proportional to 4,561.98, 6,842.89 and 2,481.49 is: 3,722.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,561.98 : 6,842.89 = 2,481.49 : x
  2. Step 2: Convert to fraction form
    4,561.98/6,842.89 = 2,481.49/x
  3. Step 3: Cross multiply
    4,561.98x = 6,842.89 × 2,481.49
  4. Step 4: Simplify right side
    4,561.98x = 16,980,563.11
  5. Step 5: Solve for x
    x = 16,980,563.11/4,561.98
  6. Step 6: Final answer
    x = 3,722.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.