Home / 177,064.03-244,342.16-96,489.91

Finding the Fourth Proportional to 177,064.03, 244,342.16 and 96,489.91

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Solution

The fourth proportional to 177,064.03, 244,342.16 and 96,489.91 is: 133,152.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,064.03 : 244,342.16 = 96,489.91 : x
  2. Step 2: Convert to fraction form
    177,064.03/244,342.16 = 96,489.91/x
  3. Step 3: Cross multiply
    177,064.03x = 244,342.16 × 96,489.91
  4. Step 4: Simplify right side
    177,064.03x = 23,576,552,545.16
  5. Step 5: Solve for x
    x = 23,576,552,545.16/177,064.03
  6. Step 6: Final answer
    x = 133,152.69

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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.