Home / 160,796.47-241,145.34-111,195.31

Finding the Fourth Proportional to 160,796.47, 241,145.34 and 111,195.31

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Solution

The fourth proportional to 160,796.47, 241,145.34 and 111,195.31 is: 166,758.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,796.47 : 241,145.34 = 111,195.31 : x
  2. Step 2: Convert to fraction form
    160,796.47/241,145.34 = 111,195.31/x
  3. Step 3: Cross multiply
    160,796.47x = 241,145.34 × 111,195.31
  4. Step 4: Simplify right side
    160,796.47x = 26,814,230,836.36
  5. Step 5: Solve for x
    x = 26,814,230,836.36/160,796.47
  6. Step 6: Final answer
    x = 166,758.83

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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.