Home / 179,497.26-247,707.91-98,927.73

Finding the Fourth Proportional to 179,497.26, 247,707.91 and 98,927.73

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Solution

The fourth proportional to 179,497.26, 247,707.91 and 98,927.73 is: 136,521.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,497.26 : 247,707.91 = 98,927.73 : x
  2. Step 2: Convert to fraction form
    179,497.26/247,707.91 = 98,927.73/x
  3. Step 3: Cross multiply
    179,497.26x = 247,707.91 × 98,927.73
  4. Step 4: Simplify right side
    179,497.26x = 24,505,181,363.00
  5. Step 5: Solve for x
    x = 24,505,181,363.00/179,497.26
  6. Step 6: Final answer
    x = 136,521.20

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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.