Home / 22,992.30-34,496.55-11,297.70

Finding the Fourth Proportional to 22,992.30, 34,496.55 and 11,297.70

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Solution

The fourth proportional to 22,992.30, 34,496.55 and 11,297.70 is: 16,950.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,992.30 : 34,496.55 = 11,297.70 : x
  2. Step 2: Convert to fraction form
    22,992.30/34,496.55 = 11,297.70/x
  3. Step 3: Cross multiply
    22,992.30x = 34,496.55 × 11,297.70
  4. Step 4: Simplify right side
    22,992.30x = 389,731,672.94
  5. Step 5: Solve for x
    x = 389,731,672.94/22,992.30
  6. Step 6: Final answer
    x = 16,950.53

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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.