Home / 2,413.02-3,330.63-2,248.86

Finding the Fourth Proportional to 2,413.02, 3,330.63 and 2,248.86

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Solution

The fourth proportional to 2,413.02, 3,330.63 and 2,248.86 is: 3,104.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413.02 : 3,330.63 = 2,248.86 : x
  2. Step 2: Convert to fraction form
    2,413.02/3,330.63 = 2,248.86/x
  3. Step 3: Cross multiply
    2,413.02x = 3,330.63 × 2,248.86
  4. Step 4: Simplify right side
    2,413.02x = 7,490,120.58
  5. Step 5: Solve for x
    x = 7,490,120.58/2,413.02
  6. Step 6: Final answer
    x = 3,104.04

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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.