Home / 27,664.96-41,500.02-11,020.96

Finding the Fourth Proportional to 27,664.96, 41,500.02 and 11,020.96

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Solution

The fourth proportional to 27,664.96, 41,500.02 and 11,020.96 is: 16,532.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,664.96 : 41,500.02 = 11,020.96 : x
  2. Step 2: Convert to fraction form
    27,664.96/41,500.02 = 11,020.96/x
  3. Step 3: Cross multiply
    27,664.96x = 41,500.02 × 11,020.96
  4. Step 4: Simplify right side
    27,664.96x = 457,370,060.42
  5. Step 5: Solve for x
    x = 457,370,060.42/27,664.96
  6. Step 6: Final answer
    x = 16,532.47

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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.