Home / 48,843.77-73,270.98-15,556.01

Finding the Fourth Proportional to 48,843.77, 73,270.98 and 15,556.01

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Solution

The fourth proportional to 48,843.77, 73,270.98 and 15,556.01 is: 23,335.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,843.77 : 73,270.98 = 15,556.01 : x
  2. Step 2: Convert to fraction form
    48,843.77/73,270.98 = 15,556.01/x
  3. Step 3: Cross multiply
    48,843.77x = 73,270.98 × 15,556.01
  4. Step 4: Simplify right side
    48,843.77x = 1,139,803,731.23
  5. Step 5: Solve for x
    x = 1,139,803,731.23/48,843.77
  6. Step 6: Final answer
    x = 23,335.71

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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.