Home / 8,052.56-11,113.10-4,467.70

Finding the Fourth Proportional to 8,052.56, 11,113.10 and 4,467.70

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Solution

The fourth proportional to 8,052.56, 11,113.10 and 4,467.70 is: 6,165.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052.56 : 11,113.10 = 4,467.70 : x
  2. Step 2: Convert to fraction form
    8,052.56/11,113.10 = 4,467.70/x
  3. Step 3: Cross multiply
    8,052.56x = 11,113.10 × 4,467.70
  4. Step 4: Simplify right side
    8,052.56x = 49,649,996.87
  5. Step 5: Solve for x
    x = 49,649,996.87/8,052.56
  6. Step 6: Final answer
    x = 6,165.74

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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.