Home / 166,792.69-230,170.62-95,161.15

Finding the Fourth Proportional to 166,792.69, 230,170.62 and 95,161.15

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Solution

The fourth proportional to 166,792.69, 230,170.62 and 95,161.15 is: 131,320.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,792.69 : 230,170.62 = 95,161.15 : x
  2. Step 2: Convert to fraction form
    166,792.69/230,170.62 = 95,161.15/x
  3. Step 3: Cross multiply
    166,792.69x = 230,170.62 × 95,161.15
  4. Step 4: Simplify right side
    166,792.69x = 21,903,300,895.41
  5. Step 5: Solve for x
    x = 21,903,300,895.41/166,792.69
  6. Step 6: Final answer
    x = 131,320.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.