Home / 95,413.54-143,136.78-32,234.11

Finding the Fourth Proportional to 95,413.54, 143,136.78 and 32,234.11

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Solution

The fourth proportional to 95,413.54, 143,136.78 and 32,234.11 is: 48,356.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,413.54 : 143,136.78 = 32,234.11 : x
  2. Step 2: Convert to fraction form
    95,413.54/143,136.78 = 32,234.11/x
  3. Step 3: Cross multiply
    95,413.54x = 143,136.78 × 32,234.11
  4. Step 4: Simplify right side
    95,413.54x = 4,613,886,711.57
  5. Step 5: Solve for x
    x = 4,613,886,711.57/95,413.54
  6. Step 6: Final answer
    x = 48,356.73

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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.