Home / 27,363.29-41,028.53-13,295.61

Finding the Fourth Proportional to 27,363.29, 41,028.53 and 13,295.61

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Solution

The fourth proportional to 27,363.29, 41,028.53 and 13,295.61 is: 19,935.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,363.29 : 41,028.53 = 13,295.61 : x
  2. Step 2: Convert to fraction form
    27,363.29/41,028.53 = 13,295.61/x
  3. Step 3: Cross multiply
    27,363.29x = 41,028.53 × 13,295.61
  4. Step 4: Simplify right side
    27,363.29x = 545,499,267.28
  5. Step 5: Solve for x
    x = 545,499,267.28/27,363.29
  6. Step 6: Final answer
    x = 19,935.45

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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.