Home / 167,204.48-230,742.16-95,586

Finding the Fourth Proportional to 167,204.48, 230,742.16 and 95,586

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Solution

The fourth proportional to 167,204.48, 230,742.16 and 95,586 is: 131,908.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,204.48 : 230,742.16 = 95,586 : x
  2. Step 2: Convert to fraction form
    167,204.48/230,742.16 = 95,586/x
  3. Step 3: Cross multiply
    167,204.48x = 230,742.16 × 95,586
  4. Step 4: Simplify right side
    167,204.48x = 22,055,720,105.76
  5. Step 5: Solve for x
    x = 22,055,720,105.76/167,204.48
  6. Step 6: Final answer
    x = 131,908.67

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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.