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Finding the Fourth Proportional to 2,483.01, 3,426.57 and 1,364.04

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Solution

The fourth proportional to 2,483.01, 3,426.57 and 1,364.04 is: 1,882.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.01 : 3,426.57 = 1,364.04 : x
  2. Step 2: Convert to fraction form
    2,483.01/3,426.57 = 1,364.04/x
  3. Step 3: Cross multiply
    2,483.01x = 3,426.57 × 1,364.04
  4. Step 4: Simplify right side
    2,483.01x = 4,673,978.54
  5. Step 5: Solve for x
    x = 4,673,978.54/2,483.01
  6. Step 6: Final answer
    x = 1,882.38

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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.