Home / 22,052.44-33,079.20-6,470.02

Finding the Fourth Proportional to 22,052.44, 33,079.20 and 6,470.02

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Solution

The fourth proportional to 22,052.44, 33,079.20 and 6,470.02 is: 9,705.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,052.44 : 33,079.20 = 6,470.02 : x
  2. Step 2: Convert to fraction form
    22,052.44/33,079.20 = 6,470.02/x
  3. Step 3: Cross multiply
    22,052.44x = 33,079.20 × 6,470.02
  4. Step 4: Simplify right side
    22,052.44x = 214,023,085.58
  5. Step 5: Solve for x
    x = 214,023,085.58/22,052.44
  6. Step 6: Final answer
    x = 9,705.19

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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.