Home / 6,274.93-9,413.27-2,116.13

Finding the Fourth Proportional to 6,274.93, 9,413.27 and 2,116.13

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Solution

The fourth proportional to 6,274.93, 9,413.27 and 2,116.13 is: 3,174.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274.93 : 9,413.27 = 2,116.13 : x
  2. Step 2: Convert to fraction form
    6,274.93/9,413.27 = 2,116.13/x
  3. Step 3: Cross multiply
    6,274.93x = 9,413.27 × 2,116.13
  4. Step 4: Simplify right side
    6,274.93x = 19,919,645.40
  5. Step 5: Solve for x
    x = 19,919,645.40/6,274.93
  6. Step 6: Final answer
    x = 3,174.48

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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.