Home / 2,476.46-3,707.85-1,745.64

Finding the Fourth Proportional to 2,476.46, 3,707.85 and 1,745.64

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Solution

The fourth proportional to 2,476.46, 3,707.85 and 1,745.64 is: 2,613.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476.46 : 3,707.85 = 1,745.64 : x
  2. Step 2: Convert to fraction form
    2,476.46/3,707.85 = 1,745.64/x
  3. Step 3: Cross multiply
    2,476.46x = 3,707.85 × 1,745.64
  4. Step 4: Simplify right side
    2,476.46x = 6,472,571.27
  5. Step 5: Solve for x
    x = 6,472,571.27/2,476.46
  6. Step 6: Final answer
    x = 2,613.64

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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.