Home / 182,186.10-273,169.80-93,612.60

Finding the Fourth Proportional to 182,186.10, 273,169.80 and 93,612.60

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Solution

The fourth proportional to 182,186.10, 273,169.80 and 93,612.60 is: 140,362.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,186.10 : 273,169.80 = 93,612.60 : x
  2. Step 2: Convert to fraction form
    182,186.10/273,169.80 = 93,612.60/x
  3. Step 3: Cross multiply
    182,186.10x = 273,169.80 × 93,612.60
  4. Step 4: Simplify right side
    182,186.10x = 25,572,135,219.48
  5. Step 5: Solve for x
    x = 25,572,135,219.48/182,186.10
  6. Step 6: Final answer
    x = 140,362.71

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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.