Home / 3,250.46-4,876.17-1,058.65

Finding the Fourth Proportional to 3,250.46, 4,876.17 and 1,058.65

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Solution

The fourth proportional to 3,250.46, 4,876.17 and 1,058.65 is: 1,588.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250.46 : 4,876.17 = 1,058.65 : x
  2. Step 2: Convert to fraction form
    3,250.46/4,876.17 = 1,058.65/x
  3. Step 3: Cross multiply
    3,250.46x = 4,876.17 × 1,058.65
  4. Step 4: Simplify right side
    3,250.46x = 5,162,141.21
  5. Step 5: Solve for x
    x = 5,162,141.21/3,250.46
  6. Step 6: Final answer
    x = 1,588.13

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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.