Home / 34,845.61-52,189.36-22,195.44

Finding the Fourth Proportional to 34,845.61, 52,189.36 and 22,195.44

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Solution

The fourth proportional to 34,845.61, 52,189.36 and 22,195.44 is: 33,242.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,845.61 : 52,189.36 = 22,195.44 : x
  2. Step 2: Convert to fraction form
    34,845.61/52,189.36 = 22,195.44/x
  3. Step 3: Cross multiply
    34,845.61x = 52,189.36 × 22,195.44
  4. Step 4: Simplify right side
    34,845.61x = 1,158,365,436.59
  5. Step 5: Solve for x
    x = 1,158,365,436.59/34,845.61
  6. Step 6: Final answer
    x = 33,242.79

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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.