Home / 4,204.53-5,803.65-2,882.07

Finding the Fourth Proportional to 4,204.53, 5,803.65 and 2,882.07

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Solution

The fourth proportional to 4,204.53, 5,803.65 and 2,882.07 is: 3,978.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204.53 : 5,803.65 = 2,882.07 : x
  2. Step 2: Convert to fraction form
    4,204.53/5,803.65 = 2,882.07/x
  3. Step 3: Cross multiply
    4,204.53x = 5,803.65 × 2,882.07
  4. Step 4: Simplify right side
    4,204.53x = 16,726,525.56
  5. Step 5: Solve for x
    x = 16,726,525.56/4,204.53
  6. Step 6: Final answer
    x = 3,978.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.