Home / 6,676.23-10,011.30-3,555.43

Finding the Fourth Proportional to 6,676.23, 10,011.30 and 3,555.43

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Solution

The fourth proportional to 6,676.23, 10,011.30 and 3,555.43 is: 5,331.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,676.23 : 10,011.30 = 3,555.43 : x
  2. Step 2: Convert to fraction form
    6,676.23/10,011.30 = 3,555.43/x
  3. Step 3: Cross multiply
    6,676.23x = 10,011.30 × 3,555.43
  4. Step 4: Simplify right side
    6,676.23x = 35,594,476.36
  5. Step 5: Solve for x
    x = 35,594,476.36/6,676.23
  6. Step 6: Final answer
    x = 5,331.52

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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.