Home / 106,096.08-146,413.12-58,352.48

Finding the Fourth Proportional to 106,096.08, 146,413.12 and 58,352.48

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Solution

The fourth proportional to 106,096.08, 146,413.12 and 58,352.48 is: 80,526.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,096.08 : 146,413.12 = 58,352.48 : x
  2. Step 2: Convert to fraction form
    106,096.08/146,413.12 = 58,352.48/x
  3. Step 3: Cross multiply
    106,096.08x = 146,413.12 × 58,352.48
  4. Step 4: Simplify right side
    106,096.08x = 8,543,568,656.54
  5. Step 5: Solve for x
    x = 8,543,568,656.54/106,096.08
  6. Step 6: Final answer
    x = 80,526.71

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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.