Home / 2,524.32-3,481.92-1,476

Finding the Fourth Proportional to 2,524.32, 3,481.92 and 1,476

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Solution

The fourth proportional to 2,524.32, 3,481.92 and 1,476 is: 2,035.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524.32 : 3,481.92 = 1,476 : x
  2. Step 2: Convert to fraction form
    2,524.32/3,481.92 = 1,476/x
  3. Step 3: Cross multiply
    2,524.32x = 3,481.92 × 1,476
  4. Step 4: Simplify right side
    2,524.32x = 5,139,313.92
  5. Step 5: Solve for x
    x = 5,139,313.92/2,524.32
  6. Step 6: Final answer
    x = 2,035.92

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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.