Home / 167,158.46-230,622.55-95,487.72

Finding the Fourth Proportional to 167,158.46, 230,622.55 and 95,487.72

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Solution

The fourth proportional to 167,158.46, 230,622.55 and 95,487.72 is: 131,741.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,158.46 : 230,622.55 = 95,487.72 : x
  2. Step 2: Convert to fraction form
    167,158.46/230,622.55 = 95,487.72/x
  3. Step 3: Cross multiply
    167,158.46x = 230,622.55 × 95,487.72
  4. Step 4: Simplify right side
    167,158.46x = 22,021,621,241.37
  5. Step 5: Solve for x
    x = 22,021,621,241.37/167,158.46
  6. Step 6: Final answer
    x = 131,741.00

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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.