Home / 195,661.20-293,477.46-62,505.71

Finding the Fourth Proportional to 195,661.20, 293,477.46 and 62,505.71

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Solution

The fourth proportional to 195,661.20, 293,477.46 and 62,505.71 is: 93,753.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,661.20 : 293,477.46 = 62,505.71 : x
  2. Step 2: Convert to fraction form
    195,661.20/293,477.46 = 62,505.71/x
  3. Step 3: Cross multiply
    195,661.20x = 293,477.46 × 62,505.71
  4. Step 4: Simplify right side
    195,661.20x = 18,344,017,006.30
  5. Step 5: Solve for x
    x = 18,344,017,006.30/195,661.20
  6. Step 6: Final answer
    x = 93,753.98

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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.