Home / 48,845.62-73,252.36-17,249.95

Finding the Fourth Proportional to 48,845.62, 73,252.36 and 17,249.95

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Solution

The fourth proportional to 48,845.62, 73,252.36 and 17,249.95 is: 25,869.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,845.62 : 73,252.36 = 17,249.95 : x
  2. Step 2: Convert to fraction form
    48,845.62/73,252.36 = 17,249.95/x
  3. Step 3: Cross multiply
    48,845.62x = 73,252.36 × 17,249.95
  4. Step 4: Simplify right side
    48,845.62x = 1,263,599,547.38
  5. Step 5: Solve for x
    x = 1,263,599,547.38/48,845.62
  6. Step 6: Final answer
    x = 25,869.25

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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.