Home / 5,273.37-7,910.06-2,314.71

Finding the Fourth Proportional to 5,273.37, 7,910.06 and 2,314.71

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Solution

The fourth proportional to 5,273.37, 7,910.06 and 2,314.71 is: 3,472.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,273.37 : 7,910.06 = 2,314.71 : x
  2. Step 2: Convert to fraction form
    5,273.37/7,910.06 = 2,314.71/x
  3. Step 3: Cross multiply
    5,273.37x = 7,910.06 × 2,314.71
  4. Step 4: Simplify right side
    5,273.37x = 18,309,483.41
  5. Step 5: Solve for x
    x = 18,309,483.41/5,273.37
  6. Step 6: Final answer
    x = 3,472.07

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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.