Home / 3,252.91-4,879.35-1,061.63

Finding the Fourth Proportional to 3,252.91, 4,879.35 and 1,061.63

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Solution

The fourth proportional to 3,252.91, 4,879.35 and 1,061.63 is: 1,592.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252.91 : 4,879.35 = 1,061.63 : x
  2. Step 2: Convert to fraction form
    3,252.91/4,879.35 = 1,061.63/x
  3. Step 3: Cross multiply
    3,252.91x = 4,879.35 × 1,061.63
  4. Step 4: Simplify right side
    3,252.91x = 5,180,064.34
  5. Step 5: Solve for x
    x = 5,180,064.34/3,252.91
  6. Step 6: Final answer
    x = 1,592.44

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1.5x scale

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.