Home / 27,384.18-41,076.27-10,752.03

Finding the Fourth Proportional to 27,384.18, 41,076.27 and 10,752.03

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Solution

The fourth proportional to 27,384.18, 41,076.27 and 10,752.03 is: 16,128.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,384.18 : 41,076.27 = 10,752.03 : x
  2. Step 2: Convert to fraction form
    27,384.18/41,076.27 = 10,752.03/x
  3. Step 3: Cross multiply
    27,384.18x = 41,076.27 × 10,752.03
  4. Step 4: Simplify right side
    27,384.18x = 441,653,287.33
  5. Step 5: Solve for x
    x = 441,653,287.33/27,384.18
  6. Step 6: Final answer
    x = 16,128.05

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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.