Home / 204,276.03-306,463.24-64,034.65

Finding the Fourth Proportional to 204,276.03, 306,463.24 and 64,034.65

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Solution

The fourth proportional to 204,276.03, 306,463.24 and 64,034.65 is: 96,067.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,276.03 : 306,463.24 = 64,034.65 : x
  2. Step 2: Convert to fraction form
    204,276.03/306,463.24 = 64,034.65/x
  3. Step 3: Cross multiply
    204,276.03x = 306,463.24 × 64,034.65
  4. Step 4: Simplify right side
    204,276.03x = 19,624,266,311.27
  5. Step 5: Solve for x
    x = 19,624,266,311.27/204,276.03
  6. Step 6: Final answer
    x = 96,067.40

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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.