Home / 195,919.59-293,907.06-62,768.70

Finding the Fourth Proportional to 195,919.59, 293,907.06 and 62,768.70

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Solution

The fourth proportional to 195,919.59, 293,907.06 and 62,768.70 is: 94,161.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,919.59 : 293,907.06 = 62,768.70 : x
  2. Step 2: Convert to fraction form
    195,919.59/293,907.06 = 62,768.70/x
  3. Step 3: Cross multiply
    195,919.59x = 293,907.06 × 62,768.70
  4. Step 4: Simplify right side
    195,919.59x = 18,448,164,077.02
  5. Step 5: Solve for x
    x = 18,448,164,077.02/195,919.59
  6. Step 6: Final answer
    x = 94,161.92

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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.