Home / 63,453.60-95,089.20-35,692.96

Finding the Fourth Proportional to 63,453.60, 95,089.20 and 35,692.96

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Solution

The fourth proportional to 63,453.60, 95,089.20 and 35,692.96 is: 53,488.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,453.60 : 95,089.20 = 35,692.96 : x
  2. Step 2: Convert to fraction form
    63,453.60/95,089.20 = 35,692.96/x
  3. Step 3: Cross multiply
    63,453.60x = 95,089.20 × 35,692.96
  4. Step 4: Simplify right side
    63,453.60x = 3,394,015,012.03
  5. Step 5: Solve for x
    x = 3,394,015,012.03/63,453.60
  6. Step 6: Final answer
    x = 53,488.14

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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.