Home / 2,896.32-4,337.28-2,026.56

Finding the Fourth Proportional to 2,896.32, 4,337.28 and 2,026.56

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Solution

The fourth proportional to 2,896.32, 4,337.28 and 2,026.56 is: 3,034.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896.32 : 4,337.28 = 2,026.56 : x
  2. Step 2: Convert to fraction form
    2,896.32/4,337.28 = 2,026.56/x
  3. Step 3: Cross multiply
    2,896.32x = 4,337.28 × 2,026.56
  4. Step 4: Simplify right side
    2,896.32x = 8,789,758.16
  5. Step 5: Solve for x
    x = 8,789,758.16/2,896.32
  6. Step 6: Final answer
    x = 3,034.80

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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.