Home / 4,182.08-5,770.34-2,413.31

Finding the Fourth Proportional to 4,182.08, 5,770.34 and 2,413.31

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Solution

The fourth proportional to 4,182.08, 5,770.34 and 2,413.31 is: 3,329.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182.08 : 5,770.34 = 2,413.31 : x
  2. Step 2: Convert to fraction form
    4,182.08/5,770.34 = 2,413.31/x
  3. Step 3: Cross multiply
    4,182.08x = 5,770.34 × 2,413.31
  4. Step 4: Simplify right side
    4,182.08x = 13,925,596.41
  5. Step 5: Solve for x
    x = 13,925,596.41/4,182.08
  6. Step 6: Final answer
    x = 3,329.83

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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.