Home / 48,148.59-72,163.73-27,044.26

Finding the Fourth Proportional to 48,148.59, 72,163.73 and 27,044.26

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Solution

The fourth proportional to 48,148.59, 72,163.73 and 27,044.26 is: 40,533.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,148.59 : 72,163.73 = 27,044.26 : x
  2. Step 2: Convert to fraction form
    48,148.59/72,163.73 = 27,044.26/x
  3. Step 3: Cross multiply
    48,148.59x = 72,163.73 × 27,044.26
  4. Step 4: Simplify right side
    48,148.59x = 1,951,614,865.27
  5. Step 5: Solve for x
    x = 1,951,614,865.27/48,148.59
  6. Step 6: Final answer
    x = 40,533.17

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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.