Home / 4,411.22-6,617.46-1,488.52

Finding the Fourth Proportional to 4,411.22, 6,617.46 and 1,488.52

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Solution

The fourth proportional to 4,411.22, 6,617.46 and 1,488.52 is: 2,232.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411.22 : 6,617.46 = 1,488.52 : x
  2. Step 2: Convert to fraction form
    4,411.22/6,617.46 = 1,488.52/x
  3. Step 3: Cross multiply
    4,411.22x = 6,617.46 × 1,488.52
  4. Step 4: Simplify right side
    4,411.22x = 9,850,221.56
  5. Step 5: Solve for x
    x = 9,850,221.56/4,411.22
  6. Step 6: Final answer
    x = 2,232.99

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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.