Home / 2,468.06-3,703.58-1,081.47

Finding the Fourth Proportional to 2,468.06, 3,703.58 and 1,081.47

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Solution

The fourth proportional to 2,468.06, 3,703.58 and 1,081.47 is: 1,622.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468.06 : 3,703.58 = 1,081.47 : x
  2. Step 2: Convert to fraction form
    2,468.06/3,703.58 = 1,081.47/x
  3. Step 3: Cross multiply
    2,468.06x = 3,703.58 × 1,081.47
  4. Step 4: Simplify right side
    2,468.06x = 4,005,305.26
  5. Step 5: Solve for x
    x = 4,005,305.26/2,468.06
  6. Step 6: Final answer
    x = 1,622.86

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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.