Home / 4,429.46-6,109.03-3,233.11

Finding the Fourth Proportional to 4,429.46, 6,109.03 and 3,233.11

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Solution

The fourth proportional to 4,429.46, 6,109.03 and 3,233.11 is: 4,459.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429.46 : 6,109.03 = 3,233.11 : x
  2. Step 2: Convert to fraction form
    4,429.46/6,109.03 = 3,233.11/x
  3. Step 3: Cross multiply
    4,429.46x = 6,109.03 × 3,233.11
  4. Step 4: Simplify right side
    4,429.46x = 19,751,142.63
  5. Step 5: Solve for x
    x = 19,751,142.63/4,429.46
  6. Step 6: Final answer
    x = 4,459.04

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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.