Home / 22,056.27-33,084.12-5,416.37

Finding the Fourth Proportional to 22,056.27, 33,084.12 and 5,416.37

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Solution

The fourth proportional to 22,056.27, 33,084.12 and 5,416.37 is: 8,124.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.27 : 33,084.12 = 5,416.37 : x
  2. Step 2: Convert to fraction form
    22,056.27/33,084.12 = 5,416.37/x
  3. Step 3: Cross multiply
    22,056.27x = 33,084.12 × 5,416.37
  4. Step 4: Simplify right side
    22,056.27x = 179,195,669.62
  5. Step 5: Solve for x
    x = 179,195,669.62/22,056.27
  6. Step 6: Final answer
    x = 8,124.48

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1.5x scale

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.