Home / 4,694.26-6,479.04-3,206.29

Finding the Fourth Proportional to 4,694.26, 6,479.04 and 3,206.29

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Solution

The fourth proportional to 4,694.26, 6,479.04 and 3,206.29 is: 4,425.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694.26 : 6,479.04 = 3,206.29 : x
  2. Step 2: Convert to fraction form
    4,694.26/6,479.04 = 3,206.29/x
  3. Step 3: Cross multiply
    4,694.26x = 6,479.04 × 3,206.29
  4. Step 4: Simplify right side
    4,694.26x = 20,773,681.16
  5. Step 5: Solve for x
    x = 20,773,681.16/4,694.26
  6. Step 6: Final answer
    x = 4,425.34

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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.