Home / 22,450.25-33,675.38-9,967.34

Finding the Fourth Proportional to 22,450.25, 33,675.38 and 9,967.34

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Solution

The fourth proportional to 22,450.25, 33,675.38 and 9,967.34 is: 14,951.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,450.25 : 33,675.38 = 9,967.34 : x
  2. Step 2: Convert to fraction form
    22,450.25/33,675.38 = 9,967.34/x
  3. Step 3: Cross multiply
    22,450.25x = 33,675.38 × 9,967.34
  4. Step 4: Simplify right side
    22,450.25x = 335,654,033.82
  5. Step 5: Solve for x
    x = 335,654,033.82/22,450.25
  6. Step 6: Final answer
    x = 14,951.01

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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.