Home / 63,252.43-87,277.83-37,769.11

Finding the Fourth Proportional to 63,252.43, 87,277.83 and 37,769.11

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Solution

The fourth proportional to 63,252.43, 87,277.83 and 37,769.11 is: 52,115.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,252.43 : 87,277.83 = 37,769.11 : x
  2. Step 2: Convert to fraction form
    63,252.43/87,277.83 = 37,769.11/x
  3. Step 3: Cross multiply
    63,252.43x = 87,277.83 × 37,769.11
  4. Step 4: Simplify right side
    63,252.43x = 3,296,405,961.83
  5. Step 5: Solve for x
    x = 3,296,405,961.83/63,252.43
  6. Step 6: Final answer
    x = 52,115.09

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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.