Home / 166,792.04-230,140.68-95,170.28

Finding the Fourth Proportional to 166,792.04, 230,140.68 and 95,170.28

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Solution

The fourth proportional to 166,792.04, 230,140.68 and 95,170.28 is: 131,316.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,792.04 : 230,140.68 = 95,170.28 : x
  2. Step 2: Convert to fraction form
    166,792.04/230,140.68 = 95,170.28/x
  3. Step 3: Cross multiply
    166,792.04x = 230,140.68 × 95,170.28
  4. Step 4: Simplify right side
    166,792.04x = 21,902,552,954.99
  5. Step 5: Solve for x
    x = 21,902,552,954.99/166,792.04
  6. Step 6: Final answer
    x = 131,316.54

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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.