Home / 4,824.06-6,654.43-2,834.25

Finding the Fourth Proportional to 4,824.06, 6,654.43 and 2,834.25

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Solution

The fourth proportional to 4,824.06, 6,654.43 and 2,834.25 is: 3,909.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.06 : 6,654.43 = 2,834.25 : x
  2. Step 2: Convert to fraction form
    4,824.06/6,654.43 = 2,834.25/x
  3. Step 3: Cross multiply
    4,824.06x = 6,654.43 × 2,834.25
  4. Step 4: Simplify right side
    4,824.06x = 18,860,270.78
  5. Step 5: Solve for x
    x = 18,860,270.78/4,824.06
  6. Step 6: Final answer
    x = 3,909.63

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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.