Home / 4,426.59-6,631.25-3,448.11

Finding the Fourth Proportional to 4,426.59, 6,631.25 and 3,448.11

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Solution

The fourth proportional to 4,426.59, 6,631.25 and 3,448.11 is: 5,165.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,426.59 : 6,631.25 = 3,448.11 : x
  2. Step 2: Convert to fraction form
    4,426.59/6,631.25 = 3,448.11/x
  3. Step 3: Cross multiply
    4,426.59x = 6,631.25 × 3,448.11
  4. Step 4: Simplify right side
    4,426.59x = 22,865,262.20
  5. Step 5: Solve for x
    x = 22,865,262.20/4,426.59
  6. Step 6: Final answer
    x = 5,165.43

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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.