Home / 3,062.99-4,225.05-2,474.31

Finding the Fourth Proportional to 3,062.99, 4,225.05 and 2,474.31

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Solution

The fourth proportional to 3,062.99, 4,225.05 and 2,474.31 is: 3,413.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062.99 : 4,225.05 = 2,474.31 : x
  2. Step 2: Convert to fraction form
    3,062.99/4,225.05 = 2,474.31/x
  3. Step 3: Cross multiply
    3,062.99x = 4,225.05 × 2,474.31
  4. Step 4: Simplify right side
    3,062.99x = 10,454,083.47
  5. Step 5: Solve for x
    x = 10,454,083.47/3,062.99
  6. Step 6: Final answer
    x = 3,413.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.