Home / 7,465.26-11,194.65-2,269.92

Finding the Fourth Proportional to 7,465.26, 11,194.65 and 2,269.92

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Solution

The fourth proportional to 7,465.26, 11,194.65 and 2,269.92 is: 3,403.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465.26 : 11,194.65 = 2,269.92 : x
  2. Step 2: Convert to fraction form
    7,465.26/11,194.65 = 2,269.92/x
  3. Step 3: Cross multiply
    7,465.26x = 11,194.65 × 2,269.92
  4. Step 4: Simplify right side
    7,465.26x = 25,410,959.93
  5. Step 5: Solve for x
    x = 25,410,959.93/7,465.26
  6. Step 6: Final answer
    x = 3,403.89

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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.