Home / 48,963.46-73,449.75-17,370.43

Finding the Fourth Proportional to 48,963.46, 73,449.75 and 17,370.43

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Solution

The fourth proportional to 48,963.46, 73,449.75 and 17,370.43 is: 26,057.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,963.46 : 73,449.75 = 17,370.43 : x
  2. Step 2: Convert to fraction form
    48,963.46/73,449.75 = 17,370.43/x
  3. Step 3: Cross multiply
    48,963.46x = 73,449.75 × 17,370.43
  4. Step 4: Simplify right side
    48,963.46x = 1,275,853,740.89
  5. Step 5: Solve for x
    x = 1,275,853,740.89/48,963.46
  6. Step 6: Final answer
    x = 26,057.26

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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.