Home / 4,623.39-6,380.06-2,634.03

Finding the Fourth Proportional to 4,623.39, 6,380.06 and 2,634.03

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Solution

The fourth proportional to 4,623.39, 6,380.06 and 2,634.03 is: 3,634.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.39 : 6,380.06 = 2,634.03 : x
  2. Step 2: Convert to fraction form
    4,623.39/6,380.06 = 2,634.03/x
  3. Step 3: Cross multiply
    4,623.39x = 6,380.06 × 2,634.03
  4. Step 4: Simplify right side
    4,623.39x = 16,805,256.27
  5. Step 5: Solve for x
    x = 16,805,256.27/4,623.39
  6. Step 6: Final answer
    x = 3,634.83

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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.