Home / 3,376.42-4,659.12-2,050.04

Finding the Fourth Proportional to 3,376.42, 4,659.12 and 2,050.04

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Solution

The fourth proportional to 3,376.42, 4,659.12 and 2,050.04 is: 2,828.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376.42 : 4,659.12 = 2,050.04 : x
  2. Step 2: Convert to fraction form
    3,376.42/4,659.12 = 2,050.04/x
  3. Step 3: Cross multiply
    3,376.42x = 4,659.12 × 2,050.04
  4. Step 4: Simplify right side
    3,376.42x = 9,551,394.01
  5. Step 5: Solve for x
    x = 9,551,394.01/3,376.42
  6. Step 6: Final answer
    x = 2,828.85

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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.