Home / 58,648.52-87,972.75-23,579.97

Finding the Fourth Proportional to 58,648.52, 87,972.75 and 23,579.97

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Solution

The fourth proportional to 58,648.52, 87,972.75 and 23,579.97 is: 35,369.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,648.52 : 87,972.75 = 23,579.97 : x
  2. Step 2: Convert to fraction form
    58,648.52/87,972.75 = 23,579.97/x
  3. Step 3: Cross multiply
    58,648.52x = 87,972.75 × 23,579.97
  4. Step 4: Simplify right side
    58,648.52x = 2,074,394,805.82
  5. Step 5: Solve for x
    x = 2,074,394,805.82/58,648.52
  6. Step 6: Final answer
    x = 35,369.95

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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.