Home / 48,936.77-73,404.14-15,656.83

Finding the Fourth Proportional to 48,936.77, 73,404.14 and 15,656.83

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Solution

The fourth proportional to 48,936.77, 73,404.14 and 15,656.83 is: 23,484.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,936.77 : 73,404.14 = 15,656.83 : x
  2. Step 2: Convert to fraction form
    48,936.77/73,404.14 = 15,656.83/x
  3. Step 3: Cross multiply
    48,936.77x = 73,404.14 × 15,656.83
  4. Step 4: Simplify right side
    48,936.77x = 1,149,275,996.91
  5. Step 5: Solve for x
    x = 1,149,275,996.91/48,936.77
  6. Step 6: Final answer
    x = 23,484.92

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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.