Home / 29,850.28-44,776.79-28,413.92

Finding the Fourth Proportional to 29,850.28, 44,776.79 and 28,413.92

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Solution

The fourth proportional to 29,850.28, 44,776.79 and 28,413.92 is: 42,622.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,850.28 : 44,776.79 = 28,413.92 : x
  2. Step 2: Convert to fraction form
    29,850.28/44,776.79 = 28,413.92/x
  3. Step 3: Cross multiply
    29,850.28x = 44,776.79 × 28,413.92
  4. Step 4: Simplify right side
    29,850.28x = 1,272,284,128.92
  5. Step 5: Solve for x
    x = 1,272,284,128.92/29,850.28
  6. Step 6: Final answer
    x = 42,622.18

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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.