Home / 9,250.20-13,871.05-2,674.82

Finding the Fourth Proportional to 9,250.20, 13,871.05 and 2,674.82

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Solution

The fourth proportional to 9,250.20, 13,871.05 and 2,674.82 is: 4,011.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250.20 : 13,871.05 = 2,674.82 : x
  2. Step 2: Convert to fraction form
    9,250.20/13,871.05 = 2,674.82/x
  3. Step 3: Cross multiply
    9,250.20x = 13,871.05 × 2,674.82
  4. Step 4: Simplify right side
    9,250.20x = 37,102,589.95
  5. Step 5: Solve for x
    x = 37,102,589.95/9,250.20
  6. Step 6: Final answer
    x = 4,011.00

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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.