Home / 22,467.40-33,705.42-6,885.16

Finding the Fourth Proportional to 22,467.40, 33,705.42 and 6,885.16

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Solution

The fourth proportional to 22,467.40, 33,705.42 and 6,885.16 is: 10,329.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,467.40 : 33,705.42 = 6,885.16 : x
  2. Step 2: Convert to fraction form
    22,467.40/33,705.42 = 6,885.16/x
  3. Step 3: Cross multiply
    22,467.40x = 33,705.42 × 6,885.16
  4. Step 4: Simplify right side
    22,467.40x = 232,067,209.57
  5. Step 5: Solve for x
    x = 232,067,209.57/22,467.40
  6. Step 6: Final answer
    x = 10,329.06

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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.