Home / 22,277.44-33,416.24-18,097.76

Finding the Fourth Proportional to 22,277.44, 33,416.24 and 18,097.76

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Solution

The fourth proportional to 22,277.44, 33,416.24 and 18,097.76 is: 27,146.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,277.44 : 33,416.24 = 18,097.76 : x
  2. Step 2: Convert to fraction form
    22,277.44/33,416.24 = 18,097.76/x
  3. Step 3: Cross multiply
    22,277.44x = 33,416.24 × 18,097.76
  4. Step 4: Simplify right side
    22,277.44x = 604,759,091.62
  5. Step 5: Solve for x
    x = 604,759,091.62/22,277.44
  6. Step 6: Final answer
    x = 27,146.70

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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.