Home / 159,204.14-238,797.57-48,387.50

Finding the Fourth Proportional to 159,204.14, 238,797.57 and 48,387.50

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Solution

The fourth proportional to 159,204.14, 238,797.57 and 48,387.50 is: 72,578.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,204.14 : 238,797.57 = 48,387.50 : x
  2. Step 2: Convert to fraction form
    159,204.14/238,797.57 = 48,387.50/x
  3. Step 3: Cross multiply
    159,204.14x = 238,797.57 × 48,387.50
  4. Step 4: Simplify right side
    159,204.14x = 11,554,817,418.38
  5. Step 5: Solve for x
    x = 11,554,817,418.38/159,204.14
  6. Step 6: Final answer
    x = 72,578.62

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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.