Home / 7,444.26-11,166.32-2,250.14

Finding the Fourth Proportional to 7,444.26, 11,166.32 and 2,250.14

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Solution

The fourth proportional to 7,444.26, 11,166.32 and 2,250.14 is: 3,375.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444.26 : 11,166.32 = 2,250.14 : x
  2. Step 2: Convert to fraction form
    7,444.26/11,166.32 = 2,250.14/x
  3. Step 3: Cross multiply
    7,444.26x = 11,166.32 × 2,250.14
  4. Step 4: Simplify right side
    7,444.26x = 25,125,783.28
  5. Step 5: Solve for x
    x = 25,125,783.28/7,444.26
  6. Step 6: Final answer
    x = 3,375.19

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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.