Home / 2,565.02-3,847.59-1,468.86

Finding the Fourth Proportional to 2,565.02, 3,847.59 and 1,468.86

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Solution

The fourth proportional to 2,565.02, 3,847.59 and 1,468.86 is: 2,203.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,565.02 : 3,847.59 = 1,468.86 : x
  2. Step 2: Convert to fraction form
    2,565.02/3,847.59 = 1,468.86/x
  3. Step 3: Cross multiply
    2,565.02x = 3,847.59 × 1,468.86
  4. Step 4: Simplify right side
    2,565.02x = 5,651,571.05
  5. Step 5: Solve for x
    x = 5,651,571.05/2,565.02
  6. Step 6: Final answer
    x = 2,203.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.