Home / 7,336.16-11,006.27-2,409.27

Finding the Fourth Proportional to 7,336.16, 11,006.27 and 2,409.27

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Solution

The fourth proportional to 7,336.16, 11,006.27 and 2,409.27 is: 3,614.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336.16 : 11,006.27 = 2,409.27 : x
  2. Step 2: Convert to fraction form
    7,336.16/11,006.27 = 2,409.27/x
  3. Step 3: Cross multiply
    7,336.16x = 11,006.27 × 2,409.27
  4. Step 4: Simplify right side
    7,336.16x = 26,517,076.12
  5. Step 5: Solve for x
    x = 26,517,076.12/7,336.16
  6. Step 6: Final answer
    x = 3,614.57

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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.