Home / 22,926.80-34,467.96-18,305.84

Finding the Fourth Proportional to 22,926.80, 34,467.96 and 18,305.84

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Solution

The fourth proportional to 22,926.80, 34,467.96 and 18,305.84 is: 27,520.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.80 : 34,467.96 = 18,305.84 : x
  2. Step 2: Convert to fraction form
    22,926.80/34,467.96 = 18,305.84/x
  3. Step 3: Cross multiply
    22,926.80x = 34,467.96 × 18,305.84
  4. Step 4: Simplify right side
    22,926.80x = 630,964,960.89
  5. Step 5: Solve for x
    x = 630,964,960.89/22,926.80
  6. Step 6: Final answer
    x = 27,520.85

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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.