Home / 22,347.99-33,517.55-11,091.59

Finding the Fourth Proportional to 22,347.99, 33,517.55 and 11,091.59

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Solution

The fourth proportional to 22,347.99, 33,517.55 and 11,091.59 is: 16,635.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,347.99 : 33,517.55 = 11,091.59 : x
  2. Step 2: Convert to fraction form
    22,347.99/33,517.55 = 11,091.59/x
  3. Step 3: Cross multiply
    22,347.99x = 33,517.55 × 11,091.59
  4. Step 4: Simplify right side
    22,347.99x = 371,762,908.24
  5. Step 5: Solve for x
    x = 371,762,908.24/22,347.99
  6. Step 6: Final answer
    x = 16,635.18

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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.