Home / 49,102.32-67,760.92-26,745.84

Finding the Fourth Proportional to 49,102.32, 67,760.92 and 26,745.84

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Solution

The fourth proportional to 49,102.32, 67,760.92 and 26,745.84 is: 36,909.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,102.32 : 67,760.92 = 26,745.84 : x
  2. Step 2: Convert to fraction form
    49,102.32/67,760.92 = 26,745.84/x
  3. Step 3: Cross multiply
    49,102.32x = 67,760.92 × 26,745.84
  4. Step 4: Simplify right side
    49,102.32x = 1,812,322,724.57
  5. Step 5: Solve for x
    x = 1,812,322,724.57/49,102.32
  6. Step 6: Final answer
    x = 36,909.11

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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.