Home / 4,513.55-6,753.92-3,726.23

Finding the Fourth Proportional to 4,513.55, 6,753.92 and 3,726.23

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Solution

The fourth proportional to 4,513.55, 6,753.92 and 3,726.23 is: 5,575.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513.55 : 6,753.92 = 3,726.23 : x
  2. Step 2: Convert to fraction form
    4,513.55/6,753.92 = 3,726.23/x
  3. Step 3: Cross multiply
    4,513.55x = 6,753.92 × 3,726.23
  4. Step 4: Simplify right side
    4,513.55x = 25,166,659.32
  5. Step 5: Solve for x
    x = 25,166,659.32/4,513.55
  6. Step 6: Final answer
    x = 5,575.80

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1.5x scale

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.