Home / 16,941.84-25,413.45-6,410.80

Finding the Fourth Proportional to 16,941.84, 25,413.45 and 6,410.80

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Solution

The fourth proportional to 16,941.84, 25,413.45 and 6,410.80 is: 9,616.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,941.84 : 25,413.45 = 6,410.80 : x
  2. Step 2: Convert to fraction form
    16,941.84/25,413.45 = 6,410.80/x
  3. Step 3: Cross multiply
    16,941.84x = 25,413.45 × 6,410.80
  4. Step 4: Simplify right side
    16,941.84x = 162,920,545.26
  5. Step 5: Solve for x
    x = 162,920,545.26/16,941.84
  6. Step 6: Final answer
    x = 9,616.46

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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.