Home / 241,706.97-362,569.56-91,919.34

Finding the Fourth Proportional to 241,706.97, 362,569.56 and 91,919.34

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Solution

The fourth proportional to 241,706.97, 362,569.56 and 91,919.34 is: 137,882.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,706.97 : 362,569.56 = 91,919.34 : x
  2. Step 2: Convert to fraction form
    241,706.97/362,569.56 = 91,919.34/x
  3. Step 3: Cross multiply
    241,706.97x = 362,569.56 × 91,919.34
  4. Step 4: Simplify right side
    241,706.97x = 33,327,154,659.29
  5. Step 5: Solve for x
    x = 33,327,154,659.29/241,706.97
  6. Step 6: Final answer
    x = 137,882.47

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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.