Home / 50,775.26-76,181.13-22,692.98

Finding the Fourth Proportional to 50,775.26, 76,181.13 and 22,692.98

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Solution

The fourth proportional to 50,775.26, 76,181.13 and 22,692.98 is: 34,047.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,775.26 : 76,181.13 = 22,692.98 : x
  2. Step 2: Convert to fraction form
    50,775.26/76,181.13 = 22,692.98/x
  3. Step 3: Cross multiply
    50,775.26x = 76,181.13 × 22,692.98
  4. Step 4: Simplify right side
    50,775.26x = 1,728,776,859.47
  5. Step 5: Solve for x
    x = 1,728,776,859.47/50,775.26
  6. Step 6: Final answer
    x = 34,047.62

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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.