Home / 48,744.71-73,117.06-17,579.96

Finding the Fourth Proportional to 48,744.71, 73,117.06 and 17,579.96

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Solution

The fourth proportional to 48,744.71, 73,117.06 and 17,579.96 is: 26,369.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,744.71 : 73,117.06 = 17,579.96 : x
  2. Step 2: Convert to fraction form
    48,744.71/73,117.06 = 17,579.96/x
  3. Step 3: Cross multiply
    48,744.71x = 73,117.06 × 17,579.96
  4. Step 4: Simplify right side
    48,744.71x = 1,285,394,580.58
  5. Step 5: Solve for x
    x = 1,285,394,580.58/48,744.71
  6. Step 6: Final answer
    x = 26,369.93

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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.