Home / 140,923.26-193,283.37-133,297.92

Finding the Fourth Proportional to 140,923.26, 193,283.37 and 133,297.92

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Solution

The fourth proportional to 140,923.26, 193,283.37 and 133,297.92 is: 182,824.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    140,923.26 : 193,283.37 = 133,297.92 : x
  2. Step 2: Convert to fraction form
    140,923.26/193,283.37 = 133,297.92/x
  3. Step 3: Cross multiply
    140,923.26x = 193,283.37 × 133,297.92
  4. Step 4: Simplify right side
    140,923.26x = 25,764,271,191.59
  5. Step 5: Solve for x
    x = 25,764,271,191.59/140,923.26
  6. Step 6: Final answer
    x = 182,824.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.