Home / 195,561.38-293,198.16-62,364.98

Finding the Fourth Proportional to 195,561.38, 293,198.16 and 62,364.98

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Solution

The fourth proportional to 195,561.38, 293,198.16 and 62,364.98 is: 93,501.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,561.38 : 293,198.16 = 62,364.98 : x
  2. Step 2: Convert to fraction form
    195,561.38/293,198.16 = 62,364.98/x
  3. Step 3: Cross multiply
    195,561.38x = 293,198.16 × 62,364.98
  4. Step 4: Simplify right side
    195,561.38x = 18,285,297,384.44
  5. Step 5: Solve for x
    x = 18,285,297,384.44/195,561.38
  6. Step 6: Final answer
    x = 93,501.58

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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.