Home / 4,802.90-7,197.05-3,067.88

Finding the Fourth Proportional to 4,802.90, 7,197.05 and 3,067.88

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Solution

The fourth proportional to 4,802.90, 7,197.05 and 3,067.88 is: 4,597.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802.90 : 7,197.05 = 3,067.88 : x
  2. Step 2: Convert to fraction form
    4,802.90/7,197.05 = 3,067.88/x
  3. Step 3: Cross multiply
    4,802.90x = 7,197.05 × 3,067.88
  4. Step 4: Simplify right side
    4,802.90x = 22,079,657.44
  5. Step 5: Solve for x
    x = 22,079,657.44/4,802.90
  6. Step 6: Final answer
    x = 4,597.16

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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.