Home / 4,229.66-5,836.86-2,341.09

Finding the Fourth Proportional to 4,229.66, 5,836.86 and 2,341.09

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Solution

The fourth proportional to 4,229.66, 5,836.86 and 2,341.09 is: 3,230.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229.66 : 5,836.86 = 2,341.09 : x
  2. Step 2: Convert to fraction form
    4,229.66/5,836.86 = 2,341.09/x
  3. Step 3: Cross multiply
    4,229.66x = 5,836.86 × 2,341.09
  4. Step 4: Simplify right side
    4,229.66x = 13,664,614.58
  5. Step 5: Solve for x
    x = 13,664,614.58/4,229.66
  6. Step 6: Final answer
    x = 3,230.67

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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.