Home / 48,906.68-73,364.88-17,744.36

Finding the Fourth Proportional to 48,906.68, 73,364.88 and 17,744.36

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Solution

The fourth proportional to 48,906.68, 73,364.88 and 17,744.36 is: 26,618.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,906.68 : 73,364.88 = 17,744.36 : x
  2. Step 2: Convert to fraction form
    48,906.68/73,364.88 = 17,744.36/x
  3. Step 3: Cross multiply
    48,906.68x = 73,364.88 × 17,744.36
  4. Step 4: Simplify right side
    48,906.68x = 1,301,812,842.08
  5. Step 5: Solve for x
    x = 1,301,812,842.08/48,906.68
  6. Step 6: Final answer
    x = 26,618.30

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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.