Home / 195,662.20-293,478.96-62,506.71

Finding the Fourth Proportional to 195,662.20, 293,478.96 and 62,506.71

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Solution

The fourth proportional to 195,662.20, 293,478.96 and 62,506.71 is: 93,755.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,662.20 : 293,478.96 = 62,506.71 : x
  2. Step 2: Convert to fraction form
    195,662.20/293,478.96 = 62,506.71/x
  3. Step 3: Cross multiply
    195,662.20x = 293,478.96 × 62,506.71
  4. Step 4: Simplify right side
    195,662.20x = 18,344,404,243.82
  5. Step 5: Solve for x
    x = 18,344,404,243.82/195,662.20
  6. Step 6: Final answer
    x = 93,755.48

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1.5x scale

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.