Home / 29,181.15-43,744.32-22,054.50

Finding the Fourth Proportional to 29,181.15, 43,744.32 and 22,054.50

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Solution

The fourth proportional to 29,181.15, 43,744.32 and 22,054.50 is: 33,061.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,181.15 : 43,744.32 = 22,054.50 : x
  2. Step 2: Convert to fraction form
    29,181.15/43,744.32 = 22,054.50/x
  3. Step 3: Cross multiply
    29,181.15x = 43,744.32 × 22,054.50
  4. Step 4: Simplify right side
    29,181.15x = 964,759,105.44
  5. Step 5: Solve for x
    x = 964,759,105.44/29,181.15
  6. Step 6: Final answer
    x = 33,061.04

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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.