Home / 27,363.33-41,045.11-7,642.06

Finding the Fourth Proportional to 27,363.33, 41,045.11 and 7,642.06

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Solution

The fourth proportional to 27,363.33, 41,045.11 and 7,642.06 is: 11,463.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,363.33 : 41,045.11 = 7,642.06 : x
  2. Step 2: Convert to fraction form
    27,363.33/41,045.11 = 7,642.06/x
  3. Step 3: Cross multiply
    27,363.33x = 41,045.11 × 7,642.06
  4. Step 4: Simplify right side
    27,363.33x = 313,669,193.33
  5. Step 5: Solve for x
    x = 313,669,193.33/27,363.33
  6. Step 6: Final answer
    x = 11,463.12

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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.