Home / 9,260.92-13,892.46-3,716.20

Finding the Fourth Proportional to 9,260.92, 13,892.46 and 3,716.20

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Solution

The fourth proportional to 9,260.92, 13,892.46 and 3,716.20 is: 5,574.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,260.92 : 13,892.46 = 3,716.20 : x
  2. Step 2: Convert to fraction form
    9,260.92/13,892.46 = 3,716.20/x
  3. Step 3: Cross multiply
    9,260.92x = 13,892.46 × 3,716.20
  4. Step 4: Simplify right side
    9,260.92x = 51,627,159.85
  5. Step 5: Solve for x
    x = 51,627,159.85/9,260.92
  6. Step 6: Final answer
    x = 5,574.73

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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.