Home / 241,739.08-362,608.61-91,944.77

Finding the Fourth Proportional to 241,739.08, 362,608.61 and 91,944.77

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Solution

The fourth proportional to 241,739.08, 362,608.61 and 91,944.77 is: 137,917.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,739.08 : 362,608.61 = 91,944.77 : x
  2. Step 2: Convert to fraction form
    241,739.08/362,608.61 = 91,944.77/x
  3. Step 3: Cross multiply
    241,739.08x = 362,608.61 × 91,944.77
  4. Step 4: Simplify right side
    241,739.08x = 33,339,962,973.70
  5. Step 5: Solve for x
    x = 33,339,962,973.70/241,739.08
  6. Step 6: Final answer
    x = 137,917.14

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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.