Home / 3,463.22-4,770.89-2,754.84

Finding the Fourth Proportional to 3,463.22, 4,770.89 and 2,754.84

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Solution

The fourth proportional to 3,463.22, 4,770.89 and 2,754.84 is: 3,795.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463.22 : 4,770.89 = 2,754.84 : x
  2. Step 2: Convert to fraction form
    3,463.22/4,770.89 = 2,754.84/x
  3. Step 3: Cross multiply
    3,463.22x = 4,770.89 × 2,754.84
  4. Step 4: Simplify right side
    3,463.22x = 13,143,024.83
  5. Step 5: Solve for x
    x = 13,143,024.83/3,463.22
  6. Step 6: Final answer
    x = 3,795.04

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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.