Home / 95,413.08-143,175.92-36,298.48

Finding the Fourth Proportional to 95,413.08, 143,175.92 and 36,298.48

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Solution

The fourth proportional to 95,413.08, 143,175.92 and 36,298.48 is: 54,469.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,413.08 : 143,175.92 = 36,298.48 : x
  2. Step 2: Convert to fraction form
    95,413.08/143,175.92 = 36,298.48/x
  3. Step 3: Cross multiply
    95,413.08x = 143,175.92 × 36,298.48
  4. Step 4: Simplify right side
    95,413.08x = 5,197,068,268.60
  5. Step 5: Solve for x
    x = 5,197,068,268.60/95,413.08
  6. Step 6: Final answer
    x = 54,469.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.