Home / 63,450.38-95,218.64-33,889.44

Finding the Fourth Proportional to 63,450.38, 95,218.64 and 33,889.44

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Solution

The fourth proportional to 63,450.38, 95,218.64 and 33,889.44 is: 50,857.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,450.38 : 95,218.64 = 33,889.44 : x
  2. Step 2: Convert to fraction form
    63,450.38/95,218.64 = 33,889.44/x
  3. Step 3: Cross multiply
    63,450.38x = 95,218.64 × 33,889.44
  4. Step 4: Simplify right side
    63,450.38x = 3,226,906,387.16
  5. Step 5: Solve for x
    x = 3,226,906,387.16/63,450.38
  6. Step 6: Final answer
    x = 50,857.16

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1.5x scale

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.