Home / 241,757.97-362,646.06-91,970.34

Finding the Fourth Proportional to 241,757.97, 362,646.06 and 91,970.34

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Solution

The fourth proportional to 241,757.97, 362,646.06 and 91,970.34 is: 137,958.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,757.97 : 362,646.06 = 91,970.34 : x
  2. Step 2: Convert to fraction form
    241,757.97/362,646.06 = 91,970.34/x
  3. Step 3: Cross multiply
    241,757.97x = 362,646.06 × 91,970.34
  4. Step 4: Simplify right side
    241,757.97x = 33,352,681,437.86
  5. Step 5: Solve for x
    x = 33,352,681,437.86/241,757.97
  6. Step 6: Final answer
    x = 137,958.97

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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.