Home / 6,434.19-9,651.33-2,274.27

Finding the Fourth Proportional to 6,434.19, 9,651.33 and 2,274.27

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Solution

The fourth proportional to 6,434.19, 9,651.33 and 2,274.27 is: 3,411.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,434.19 : 9,651.33 = 2,274.27 : x
  2. Step 2: Convert to fraction form
    6,434.19/9,651.33 = 2,274.27/x
  3. Step 3: Cross multiply
    6,434.19x = 9,651.33 × 2,274.27
  4. Step 4: Simplify right side
    6,434.19x = 21,949,730.28
  5. Step 5: Solve for x
    x = 21,949,730.28/6,434.19
  6. Step 6: Final answer
    x = 3,411.42

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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.