Home / 27,675.73-41,505.09-26,166.70

Finding the Fourth Proportional to 27,675.73, 41,505.09 and 26,166.70

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Solution

The fourth proportional to 27,675.73, 41,505.09 and 26,166.70 is: 39,242.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,675.73 : 41,505.09 = 26,166.70 : x
  2. Step 2: Convert to fraction form
    27,675.73/41,505.09 = 26,166.70/x
  3. Step 3: Cross multiply
    27,675.73x = 41,505.09 × 26,166.70
  4. Step 4: Simplify right side
    27,675.73x = 1,086,051,238.50
  5. Step 5: Solve for x
    x = 1,086,051,238.50/27,675.73
  6. Step 6: Final answer
    x = 39,242.01

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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.