Home / 195,920.59-293,908.56-62,769.70

Finding the Fourth Proportional to 195,920.59, 293,908.56 and 62,769.70

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Solution

The fourth proportional to 195,920.59, 293,908.56 and 62,769.70 is: 94,163.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,920.59 : 293,908.56 = 62,769.70 : x
  2. Step 2: Convert to fraction form
    195,920.59/293,908.56 = 62,769.70/x
  3. Step 3: Cross multiply
    195,920.59x = 293,908.56 × 62,769.70
  4. Step 4: Simplify right side
    195,920.59x = 18,448,552,138.63
  5. Step 5: Solve for x
    x = 18,448,552,138.63/195,920.59
  6. Step 6: Final answer
    x = 94,163.42

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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.