Home / 16,941.30-25,413.68-5,847.96

Finding the Fourth Proportional to 16,941.30, 25,413.68 and 5,847.96

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Solution

The fourth proportional to 16,941.30, 25,413.68 and 5,847.96 is: 8,772.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,941.30 : 25,413.68 = 5,847.96 : x
  2. Step 2: Convert to fraction form
    16,941.30/25,413.68 = 5,847.96/x
  3. Step 3: Cross multiply
    16,941.30x = 25,413.68 × 5,847.96
  4. Step 4: Simplify right side
    16,941.30x = 148,618,294.01
  5. Step 5: Solve for x
    x = 148,618,294.01/16,941.30
  6. Step 6: Final answer
    x = 8,772.54

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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.