Home / 201,042.26-301,563.58-60,801.02

Finding the Fourth Proportional to 201,042.26, 301,563.58 and 60,801.02

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Solution

The fourth proportional to 201,042.26, 301,563.58 and 60,801.02 is: 91,201.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,042.26 : 301,563.58 = 60,801.02 : x
  2. Step 2: Convert to fraction form
    201,042.26/301,563.58 = 60,801.02/x
  3. Step 3: Cross multiply
    201,042.26x = 301,563.58 × 60,801.02
  4. Step 4: Simplify right side
    201,042.26x = 18,335,373,258.85
  5. Step 5: Solve for x
    x = 18,335,373,258.85/201,042.26
  6. Step 6: Final answer
    x = 91,201.59

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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.