Home / 4,802.16-7,195.92-3,563.76

Finding the Fourth Proportional to 4,802.16, 7,195.92 and 3,563.76

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Solution

The fourth proportional to 4,802.16, 7,195.92 and 3,563.76 is: 5,340.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802.16 : 7,195.92 = 3,563.76 : x
  2. Step 2: Convert to fraction form
    4,802.16/7,195.92 = 3,563.76/x
  3. Step 3: Cross multiply
    4,802.16x = 7,195.92 × 3,563.76
  4. Step 4: Simplify right side
    4,802.16x = 25,644,531.86
  5. Step 5: Solve for x
    x = 25,644,531.86/4,802.16
  6. Step 6: Final answer
    x = 5,340.21

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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.