Home / 10,213.92-14,095.26-5,967.99

Finding the Fourth Proportional to 10,213.92, 14,095.26 and 5,967.99

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Solution

The fourth proportional to 10,213.92, 14,095.26 and 5,967.99 is: 8,235.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,213.92 : 14,095.26 = 5,967.99 : x
  2. Step 2: Convert to fraction form
    10,213.92/14,095.26 = 5,967.99/x
  3. Step 3: Cross multiply
    10,213.92x = 14,095.26 × 5,967.99
  4. Step 4: Simplify right side
    10,213.92x = 84,120,370.73
  5. Step 5: Solve for x
    x = 84,120,370.73/10,213.92
  6. Step 6: Final answer
    x = 8,235.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.