Home / 22,370.03-33,524.96-11,284.68

Finding the Fourth Proportional to 22,370.03, 33,524.96 and 11,284.68

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Solution

The fourth proportional to 22,370.03, 33,524.96 and 11,284.68 is: 16,911.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,370.03 : 33,524.96 = 11,284.68 : x
  2. Step 2: Convert to fraction form
    22,370.03/33,524.96 = 11,284.68/x
  3. Step 3: Cross multiply
    22,370.03x = 33,524.96 × 11,284.68
  4. Step 4: Simplify right side
    22,370.03x = 378,318,445.61
  5. Step 5: Solve for x
    x = 378,318,445.61/22,370.03
  6. Step 6: Final answer
    x = 16,911.85

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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.