Home / 2,359.44-3,256.46-1,764.92

Finding the Fourth Proportional to 2,359.44, 3,256.46 and 1,764.92

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Solution

The fourth proportional to 2,359.44, 3,256.46 and 1,764.92 is: 2,435.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359.44 : 3,256.46 = 1,764.92 : x
  2. Step 2: Convert to fraction form
    2,359.44/3,256.46 = 1,764.92/x
  3. Step 3: Cross multiply
    2,359.44x = 3,256.46 × 1,764.92
  4. Step 4: Simplify right side
    2,359.44x = 5,747,391.38
  5. Step 5: Solve for x
    x = 5,747,391.38/2,359.44
  6. Step 6: Final answer
    x = 2,435.91

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1.5x scale

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.