Home / 33,124.60-49,711.20-22,027.60

Finding the Fourth Proportional to 33,124.60, 49,711.20 and 22,027.60

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Solution

The fourth proportional to 33,124.60, 49,711.20 and 22,027.60 is: 33,057.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,124.60 : 49,711.20 = 22,027.60 : x
  2. Step 2: Convert to fraction form
    33,124.60/49,711.20 = 22,027.60/x
  3. Step 3: Cross multiply
    33,124.60x = 49,711.20 × 22,027.60
  4. Step 4: Simplify right side
    33,124.60x = 1,095,018,429.12
  5. Step 5: Solve for x
    x = 1,095,018,429.12/33,124.60
  6. Step 6: Final answer
    x = 33,057.56

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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.