Home / 6,676.04-9,213.20-4,434.05

Finding the Fourth Proportional to 6,676.04, 9,213.20 and 4,434.05

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Solution

The fourth proportional to 6,676.04, 9,213.20 and 4,434.05 is: 6,119.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.04 : 9,213.20 = 4,434.05 : x
  2. Step 2: Convert to fraction form
    6,676.04/9,213.20 = 4,434.05/x
  3. Step 3: Cross multiply
    6,676.04x = 9,213.20 × 4,434.05
  4. Step 4: Simplify right side
    6,676.04x = 40,851,789.46
  5. Step 5: Solve for x
    x = 40,851,789.46/6,676.04
  6. Step 6: Final answer
    x = 6,119.16

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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.