Home / 63,669.42-95,504.18-22,116.42

Finding the Fourth Proportional to 63,669.42, 95,504.18 and 22,116.42

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Solution

The fourth proportional to 63,669.42, 95,504.18 and 22,116.42 is: 33,174.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,669.42 : 95,504.18 = 22,116.42 : x
  2. Step 2: Convert to fraction form
    63,669.42/95,504.18 = 22,116.42/x
  3. Step 3: Cross multiply
    63,669.42x = 95,504.18 × 22,116.42
  4. Step 4: Simplify right side
    63,669.42x = 2,112,210,446.05
  5. Step 5: Solve for x
    x = 2,112,210,446.05/63,669.42
  6. Step 6: Final answer
    x = 33,174.65

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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.