Home / 167,775.64-231,534.35-95,183.44

Finding the Fourth Proportional to 167,775.64, 231,534.35 and 95,183.44

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Solution

The fourth proportional to 167,775.64, 231,534.35 and 95,183.44 is: 131,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,775.64 : 231,534.35 = 95,183.44 : x
  2. Step 2: Convert to fraction form
    167,775.64/231,534.35 = 95,183.44/x
  3. Step 3: Cross multiply
    167,775.64x = 231,534.35 × 95,183.44
  4. Step 4: Simplify right side
    167,775.64x = 22,038,235,213.35
  5. Step 5: Solve for x
    x = 22,038,235,213.35/167,775.64
  6. Step 6: Final answer
    x = 131,355.40

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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.