Home / 177,224.66-244,562.64-96,650.72

Finding the Fourth Proportional to 177,224.66, 244,562.64 and 96,650.72

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Solution

The fourth proportional to 177,224.66, 244,562.64 and 96,650.72 is: 133,373.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,224.66 : 244,562.64 = 96,650.72 : x
  2. Step 2: Convert to fraction form
    177,224.66/244,562.64 = 96,650.72/x
  3. Step 3: Cross multiply
    177,224.66x = 244,562.64 × 96,650.72
  4. Step 4: Simplify right side
    177,224.66x = 23,637,154,018.29
  5. Step 5: Solve for x
    x = 23,637,154,018.29/177,224.66
  6. Step 6: Final answer
    x = 133,373.96

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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.