Home / 50,611.20-75,947.52-22,909.44

Finding the Fourth Proportional to 50,611.20, 75,947.52 and 22,909.44

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Solution

The fourth proportional to 50,611.20, 75,947.52 and 22,909.44 is: 34,378.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,611.20 : 75,947.52 = 22,909.44 : x
  2. Step 2: Convert to fraction form
    50,611.20/75,947.52 = 22,909.44/x
  3. Step 3: Cross multiply
    50,611.20x = 75,947.52 × 22,909.44
  4. Step 4: Simplify right side
    50,611.20x = 1,739,915,152.59
  5. Step 5: Solve for x
    x = 1,739,915,152.59/50,611.20
  6. Step 6: Final answer
    x = 34,378.07

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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.