Home / 48,913.62-73,326.42-17,727

Finding the Fourth Proportional to 48,913.62, 73,326.42 and 17,727

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Solution

The fourth proportional to 48,913.62, 73,326.42 and 17,727 is: 26,574.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,913.62 : 73,326.42 = 17,727 : x
  2. Step 2: Convert to fraction form
    48,913.62/73,326.42 = 17,727/x
  3. Step 3: Cross multiply
    48,913.62x = 73,326.42 × 17,727
  4. Step 4: Simplify right side
    48,913.62x = 1,299,857,447.34
  5. Step 5: Solve for x
    x = 1,299,857,447.34/48,913.62
  6. Step 6: Final answer
    x = 26,574.55

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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.