Home / 48,662.82-67,154.55-27,441.93

Finding the Fourth Proportional to 48,662.82, 67,154.55 and 27,441.93

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Solution

The fourth proportional to 48,662.82, 67,154.55 and 27,441.93 is: 37,869.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,662.82 : 67,154.55 = 27,441.93 : x
  2. Step 2: Convert to fraction form
    48,662.82/67,154.55 = 27,441.93/x
  3. Step 3: Cross multiply
    48,662.82x = 67,154.55 × 27,441.93
  4. Step 4: Simplify right side
    48,662.82x = 1,842,850,460.28
  5. Step 5: Solve for x
    x = 1,842,850,460.28/48,662.82
  6. Step 6: Final answer
    x = 37,869.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.