Home / 7,366.84-11,047.91-2,435.56

Finding the Fourth Proportional to 7,366.84, 11,047.91 and 2,435.56

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Solution

The fourth proportional to 7,366.84, 11,047.91 and 2,435.56 is: 3,652.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366.84 : 11,047.91 = 2,435.56 : x
  2. Step 2: Convert to fraction form
    7,366.84/11,047.91 = 2,435.56/x
  3. Step 3: Cross multiply
    7,366.84x = 11,047.91 × 2,435.56
  4. Step 4: Simplify right side
    7,366.84x = 26,907,847.68
  5. Step 5: Solve for x
    x = 26,907,847.68/7,366.84
  6. Step 6: Final answer
    x = 3,652.56

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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.