Home / 63,442.96-95,139.83-33,844.65

Finding the Fourth Proportional to 63,442.96, 95,139.83 and 33,844.65

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Solution

The fourth proportional to 63,442.96, 95,139.83 and 33,844.65 is: 50,753.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,442.96 : 95,139.83 = 33,844.65 : x
  2. Step 2: Convert to fraction form
    63,442.96/95,139.83 = 33,844.65/x
  3. Step 3: Cross multiply
    63,442.96x = 95,139.83 × 33,844.65
  4. Step 4: Simplify right side
    63,442.96x = 3,219,973,975.25
  5. Step 5: Solve for x
    x = 3,219,973,975.25/63,442.96
  6. Step 6: Final answer
    x = 50,753.84

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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.