Home / 3,468.42-4,784.37-2,522.95

Finding the Fourth Proportional to 3,468.42, 4,784.37 and 2,522.95

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Solution

The fourth proportional to 3,468.42, 4,784.37 and 2,522.95 is: 3,480.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468.42 : 4,784.37 = 2,522.95 : x
  2. Step 2: Convert to fraction form
    3,468.42/4,784.37 = 2,522.95/x
  3. Step 3: Cross multiply
    3,468.42x = 4,784.37 × 2,522.95
  4. Step 4: Simplify right side
    3,468.42x = 12,070,704.87
  5. Step 5: Solve for x
    x = 12,070,704.87/3,468.42
  6. Step 6: Final answer
    x = 3,480.17

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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.