Home / 2,004.10-2,763-1,532.28

Finding the Fourth Proportional to 2,004.10, 2,763 and 1,532.28

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Solution

The fourth proportional to 2,004.10, 2,763 and 1,532.28 is: 2,112.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004.10 : 2,763 = 1,532.28 : x
  2. Step 2: Convert to fraction form
    2,004.10/2,763 = 1,532.28/x
  3. Step 3: Cross multiply
    2,004.10x = 2,763 × 1,532.28
  4. Step 4: Simplify right side
    2,004.10x = 4,233,689.64
  5. Step 5: Solve for x
    x = 4,233,689.64/2,004.10
  6. Step 6: Final answer
    x = 2,112.51

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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.