Home / 46,413.40-69,620.10-33,388.60

Finding the Fourth Proportional to 46,413.40, 69,620.10 and 33,388.60

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Solution

The fourth proportional to 46,413.40, 69,620.10 and 33,388.60 is: 50,082.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,413.40 : 69,620.10 = 33,388.60 : x
  2. Step 2: Convert to fraction form
    46,413.40/69,620.10 = 33,388.60/x
  3. Step 3: Cross multiply
    46,413.40x = 69,620.10 × 33,388.60
  4. Step 4: Simplify right side
    46,413.40x = 2,324,517,670.86
  5. Step 5: Solve for x
    x = 2,324,517,670.86/46,413.40
  6. Step 6: Final answer
    x = 50,082.90

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1.5x scale

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.