Home / 2,464.32-3,400.96-1,532.96

Finding the Fourth Proportional to 2,464.32, 3,400.96 and 1,532.96

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Solution

The fourth proportional to 2,464.32, 3,400.96 and 1,532.96 is: 2,115.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,464.32 : 3,400.96 = 1,532.96 : x
  2. Step 2: Convert to fraction form
    2,464.32/3,400.96 = 1,532.96/x
  3. Step 3: Cross multiply
    2,464.32x = 3,400.96 × 1,532.96
  4. Step 4: Simplify right side
    2,464.32x = 5,213,535.64
  5. Step 5: Solve for x
    x = 5,213,535.64/2,464.32
  6. Step 6: Final answer
    x = 2,115.61

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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.