Home / 22,245.08-33,367.61-9,094.37

Finding the Fourth Proportional to 22,245.08, 33,367.61 and 9,094.37

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Solution

The fourth proportional to 22,245.08, 33,367.61 and 9,094.37 is: 13,641.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,245.08 : 33,367.61 = 9,094.37 : x
  2. Step 2: Convert to fraction form
    22,245.08/33,367.61 = 9,094.37/x
  3. Step 3: Cross multiply
    22,245.08x = 33,367.61 × 9,094.37
  4. Step 4: Simplify right side
    22,245.08x = 303,457,247.25
  5. Step 5: Solve for x
    x = 303,457,247.25/22,245.08
  6. Step 6: Final answer
    x = 13,641.55

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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.