Home / 63,692.90-95,533.47-21,568.14

Finding the Fourth Proportional to 63,692.90, 95,533.47 and 21,568.14

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Solution

The fourth proportional to 63,692.90, 95,533.47 and 21,568.14 is: 32,350.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,692.90 : 95,533.47 = 21,568.14 : x
  2. Step 2: Convert to fraction form
    63,692.90/95,533.47 = 21,568.14/x
  3. Step 3: Cross multiply
    63,692.90x = 95,533.47 × 21,568.14
  4. Step 4: Simplify right side
    63,692.90x = 2,060,479,255.65
  5. Step 5: Solve for x
    x = 2,060,479,255.65/63,692.90
  6. Step 6: Final answer
    x = 32,350.22

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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.