Home / 163,926.08-226,223.60-95,949.39

Finding the Fourth Proportional to 163,926.08, 226,223.60 and 95,949.39

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Solution

The fourth proportional to 163,926.08, 226,223.60 and 95,949.39 is: 132,413.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,926.08 : 226,223.60 = 95,949.39 : x
  2. Step 2: Convert to fraction form
    163,926.08/226,223.60 = 95,949.39/x
  3. Step 3: Cross multiply
    163,926.08x = 226,223.60 × 95,949.39
  4. Step 4: Simplify right side
    163,926.08x = 21,706,015,943.86
  5. Step 5: Solve for x
    x = 21,706,015,943.86/163,926.08
  6. Step 6: Final answer
    x = 132,413.44

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1.5x scale

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.