Home / 49,124.46-67,723.08-41,540.37

Finding the Fourth Proportional to 49,124.46, 67,723.08 and 41,540.37

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Solution

The fourth proportional to 49,124.46, 67,723.08 and 41,540.37 is: 57,267.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,124.46 : 67,723.08 = 41,540.37 : x
  2. Step 2: Convert to fraction form
    49,124.46/67,723.08 = 41,540.37/x
  3. Step 3: Cross multiply
    49,124.46x = 67,723.08 × 41,540.37
  4. Step 4: Simplify right side
    49,124.46x = 2,813,241,800.74
  5. Step 5: Solve for x
    x = 2,813,241,800.74/49,124.46
  6. Step 6: Final answer
    x = 57,267.64

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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.