Home / 179,377.26-247,540.91-98,805.02

Finding the Fourth Proportional to 179,377.26, 247,540.91 and 98,805.02

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Solution

The fourth proportional to 179,377.26, 247,540.91 and 98,805.02 is: 136,351.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,377.26 : 247,540.91 = 98,805.02 : x
  2. Step 2: Convert to fraction form
    179,377.26/247,540.91 = 98,805.02/x
  3. Step 3: Cross multiply
    179,377.26x = 247,540.91 × 98,805.02
  4. Step 4: Simplify right side
    179,377.26x = 24,458,282,831.64
  5. Step 5: Solve for x
    x = 24,458,282,831.64/179,377.26
  6. Step 6: Final answer
    x = 136,351.08

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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.