Home / 160,803.43-241,155.77-111,202.27

Finding the Fourth Proportional to 160,803.43, 241,155.77 and 111,202.27

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Solution

The fourth proportional to 160,803.43, 241,155.77 and 111,202.27 is: 166,769.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,803.43 : 241,155.77 = 111,202.27 : x
  2. Step 2: Convert to fraction form
    160,803.43/241,155.77 = 111,202.27/x
  3. Step 3: Cross multiply
    160,803.43x = 241,155.77 × 111,202.27
  4. Step 4: Simplify right side
    160,803.43x = 26,817,067,888.70
  5. Step 5: Solve for x
    x = 26,817,067,888.70/160,803.43
  6. Step 6: Final answer
    x = 166,769.26

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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.