Home / 176,945.12-244,188.66-96,377.06

Finding the Fourth Proportional to 176,945.12, 244,188.66 and 96,377.06

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Solution

The fourth proportional to 176,945.12, 244,188.66 and 96,377.06 is: 133,002.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,945.12 : 244,188.66 = 96,377.06 : x
  2. Step 2: Convert to fraction form
    176,945.12/244,188.66 = 96,377.06/x
  3. Step 3: Cross multiply
    176,945.12x = 244,188.66 × 96,377.06
  4. Step 4: Simplify right side
    176,945.12x = 23,534,185,136.14
  5. Step 5: Solve for x
    x = 23,534,185,136.14/176,945.12
  6. Step 6: Final answer
    x = 133,002.74

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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.