Home / 3,250.52-4,876.43-1,058.66

Finding the Fourth Proportional to 3,250.52, 4,876.43 and 1,058.66

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Solution

The fourth proportional to 3,250.52, 4,876.43 and 1,058.66 is: 1,588.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,250.52 : 4,876.43 = 1,058.66 : x
  2. Step 2: Convert to fraction form
    3,250.52/4,876.43 = 1,058.66/x
  3. Step 3: Cross multiply
    3,250.52x = 4,876.43 × 1,058.66
  4. Step 4: Simplify right side
    3,250.52x = 5,162,451.71
  5. Step 5: Solve for x
    x = 5,162,451.71/3,250.52
  6. Step 6: Final answer
    x = 1,588.20

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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.