Home / 7,365.92-11,049.65-2,436.45

Finding the Fourth Proportional to 7,365.92, 11,049.65 and 2,436.45

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Solution

The fourth proportional to 7,365.92, 11,049.65 and 2,436.45 is: 3,654.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365.92 : 11,049.65 = 2,436.45 : x
  2. Step 2: Convert to fraction form
    7,365.92/11,049.65 = 2,436.45/x
  3. Step 3: Cross multiply
    7,365.92x = 11,049.65 × 2,436.45
  4. Step 4: Simplify right side
    7,365.92x = 26,921,907.56
  5. Step 5: Solve for x
    x = 26,921,907.56/7,365.92
  6. Step 6: Final answer
    x = 3,654.93

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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.