Home / 43,334.92-64,891.41-29,989.44

Finding the Fourth Proportional to 43,334.92, 64,891.41 and 29,989.44

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Solution

The fourth proportional to 43,334.92, 64,891.41 and 29,989.44 is: 44,907.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,334.92 : 64,891.41 = 29,989.44 : x
  2. Step 2: Convert to fraction form
    43,334.92/64,891.41 = 29,989.44/x
  3. Step 3: Cross multiply
    43,334.92x = 64,891.41 × 29,989.44
  4. Step 4: Simplify right side
    43,334.92x = 1,946,056,902.80
  5. Step 5: Solve for x
    x = 1,946,056,902.80/43,334.92
  6. Step 6: Final answer
    x = 44,907.36

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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.