Home / 195,680.16-293,183.24-152,968.97

Finding the Fourth Proportional to 195,680.16, 293,183.24 and 152,968.97

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Solution

The fourth proportional to 195,680.16, 293,183.24 and 152,968.97 is: 229,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,680.16 : 293,183.24 = 152,968.97 : x
  2. Step 2: Convert to fraction form
    195,680.16/293,183.24 = 152,968.97/x
  3. Step 3: Cross multiply
    195,680.16x = 293,183.24 × 152,968.97
  4. Step 4: Simplify right side
    195,680.16x = 44,847,937,496.29
  5. Step 5: Solve for x
    x = 44,847,937,496.29/195,680.16
  6. Step 6: Final answer
    x = 229,190.01

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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.