Home / 14,293.27-21,436.44-5,968.77

Finding the Fourth Proportional to 14,293.27, 21,436.44 and 5,968.77

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Solution

The fourth proportional to 14,293.27, 21,436.44 and 5,968.77 is: 8,951.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,293.27 : 21,436.44 = 5,968.77 : x
  2. Step 2: Convert to fraction form
    14,293.27/21,436.44 = 5,968.77/x
  3. Step 3: Cross multiply
    14,293.27x = 21,436.44 × 5,968.77
  4. Step 4: Simplify right side
    14,293.27x = 127,949,179.98
  5. Step 5: Solve for x
    x = 127,949,179.98/14,293.27
  6. Step 6: Final answer
    x = 8,951.71

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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.