Home / 22,296.16-33,401.51-11,189.84

Finding the Fourth Proportional to 22,296.16, 33,401.51 and 11,189.84

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Solution

The fourth proportional to 22,296.16, 33,401.51 and 11,189.84 is: 16,763.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,296.16 : 33,401.51 = 11,189.84 : x
  2. Step 2: Convert to fraction form
    22,296.16/33,401.51 = 11,189.84/x
  3. Step 3: Cross multiply
    22,296.16x = 33,401.51 × 11,189.84
  4. Step 4: Simplify right side
    22,296.16x = 373,757,496.71
  5. Step 5: Solve for x
    x = 373,757,496.71/22,296.16
  6. Step 6: Final answer
    x = 16,763.32

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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.