Home / 27,460.54-37,881.61-17,371.99

Finding the Fourth Proportional to 27,460.54, 37,881.61 and 17,371.99

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Solution

The fourth proportional to 27,460.54, 37,881.61 and 17,371.99 is: 23,964.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,460.54 : 37,881.61 = 17,371.99 : x
  2. Step 2: Convert to fraction form
    27,460.54/37,881.61 = 17,371.99/x
  3. Step 3: Cross multiply
    27,460.54x = 37,881.61 × 17,371.99
  4. Step 4: Simplify right side
    27,460.54x = 658,078,950.10
  5. Step 5: Solve for x
    x = 658,078,950.10/27,460.54
  6. Step 6: Final answer
    x = 23,964.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.