Home / 48,958.22-73,438.55-17,366.87

Finding the Fourth Proportional to 48,958.22, 73,438.55 and 17,366.87

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Solution

The fourth proportional to 48,958.22, 73,438.55 and 17,366.87 is: 26,050.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,958.22 : 73,438.55 = 17,366.87 : x
  2. Step 2: Convert to fraction form
    48,958.22/73,438.55 = 17,366.87/x
  3. Step 3: Cross multiply
    48,958.22x = 73,438.55 × 17,366.87
  4. Step 4: Simplify right side
    48,958.22x = 1,275,397,750.84
  5. Step 5: Solve for x
    x = 1,275,397,750.84/48,958.22
  6. Step 6: Final answer
    x = 26,050.74

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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.