Home / 4,154.04-6,233.36-2,206.17

Finding the Fourth Proportional to 4,154.04, 6,233.36 and 2,206.17

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Solution

The fourth proportional to 4,154.04, 6,233.36 and 2,206.17 is: 3,310.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.04 : 6,233.36 = 2,206.17 : x
  2. Step 2: Convert to fraction form
    4,154.04/6,233.36 = 2,206.17/x
  3. Step 3: Cross multiply
    4,154.04x = 6,233.36 × 2,206.17
  4. Step 4: Simplify right side
    4,154.04x = 13,751,840.80
  5. Step 5: Solve for x
    x = 13,751,840.80/4,154.04
  6. Step 6: Final answer
    x = 3,310.47

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1.5x scale

Why These Related Problems?

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