Home / 27,287.23-40,936.83-24,531.61

Finding the Fourth Proportional to 27,287.23, 40,936.83 and 24,531.61

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Solution

The fourth proportional to 27,287.23, 40,936.83 and 24,531.61 is: 36,802.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,287.23 : 40,936.83 = 24,531.61 : x
  2. Step 2: Convert to fraction form
    27,287.23/40,936.83 = 24,531.61/x
  3. Step 3: Cross multiply
    27,287.23x = 40,936.83 × 24,531.61
  4. Step 4: Simplify right side
    27,287.23x = 1,004,246,153.86
  5. Step 5: Solve for x
    x = 1,004,246,153.86/27,287.23
  6. Step 6: Final answer
    x = 36,802.79

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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.