Home / 22,415.54-33,606.84-10,736.96

Finding the Fourth Proportional to 22,415.54, 33,606.84 and 10,736.96

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Solution

The fourth proportional to 22,415.54, 33,606.84 and 10,736.96 is: 16,097.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,415.54 : 33,606.84 = 10,736.96 : x
  2. Step 2: Convert to fraction form
    22,415.54/33,606.84 = 10,736.96/x
  3. Step 3: Cross multiply
    22,415.54x = 33,606.84 × 10,736.96
  4. Step 4: Simplify right side
    22,415.54x = 360,835,296.81
  5. Step 5: Solve for x
    x = 360,835,296.81/22,415.54
  6. Step 6: Final answer
    x = 16,097.55

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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.