Home / 22,292.16-33,441.48-11,898.24

Finding the Fourth Proportional to 22,292.16, 33,441.48 and 11,898.24

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Solution

The fourth proportional to 22,292.16, 33,441.48 and 11,898.24 is: 17,849.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292.16 : 33,441.48 = 11,898.24 : x
  2. Step 2: Convert to fraction form
    22,292.16/33,441.48 = 11,898.24/x
  3. Step 3: Cross multiply
    22,292.16x = 33,441.48 × 11,898.24
  4. Step 4: Simplify right side
    22,292.16x = 397,894,755.00
  5. Step 5: Solve for x
    x = 397,894,755.00/22,292.16
  6. Step 6: Final answer
    x = 17,849.09

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Double scale
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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.