Home / 177,119.72-244,420.34-96,548.81

Finding the Fourth Proportional to 177,119.72, 244,420.34 and 96,548.81

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Solution

The fourth proportional to 177,119.72, 244,420.34 and 96,548.81 is: 133,234.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,119.72 : 244,420.34 = 96,548.81 : x
  2. Step 2: Convert to fraction form
    177,119.72/244,420.34 = 96,548.81/x
  3. Step 3: Cross multiply
    177,119.72x = 244,420.34 × 96,548.81
  4. Step 4: Simplify right side
    177,119.72x = 23,598,493,095.10
  5. Step 5: Solve for x
    x = 23,598,493,095.10/177,119.72
  6. Step 6: Final answer
    x = 133,234.71

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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.