Home / 7,096.46-10,650.36-4,177.22

Finding the Fourth Proportional to 7,096.46, 10,650.36 and 4,177.22

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Solution

The fourth proportional to 7,096.46, 10,650.36 and 4,177.22 is: 6,269.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.46 : 10,650.36 = 4,177.22 : x
  2. Step 2: Convert to fraction form
    7,096.46/10,650.36 = 4,177.22/x
  3. Step 3: Cross multiply
    7,096.46x = 10,650.36 × 4,177.22
  4. Step 4: Simplify right side
    7,096.46x = 44,488,896.80
  5. Step 5: Solve for x
    x = 44,488,896.80/7,096.46
  6. Step 6: Final answer
    x = 6,269.17

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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.