Home / 22,334.14-33,501.95-11,234.78

Finding the Fourth Proportional to 22,334.14, 33,501.95 and 11,234.78

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Solution

The fourth proportional to 22,334.14, 33,501.95 and 11,234.78 is: 16,852.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,334.14 : 33,501.95 = 11,234.78 : x
  2. Step 2: Convert to fraction form
    22,334.14/33,501.95 = 11,234.78/x
  3. Step 3: Cross multiply
    22,334.14x = 33,501.95 × 11,234.78
  4. Step 4: Simplify right side
    22,334.14x = 376,387,037.82
  5. Step 5: Solve for x
    x = 376,387,037.82/22,334.14
  6. Step 6: Final answer
    x = 16,852.54

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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.