Home / 39,556.76-59,336.96-22,013.37

Finding the Fourth Proportional to 39,556.76, 59,336.96 and 22,013.37

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Solution

The fourth proportional to 39,556.76, 59,336.96 and 22,013.37 is: 33,021.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,556.76 : 59,336.96 = 22,013.37 : x
  2. Step 2: Convert to fraction form
    39,556.76/59,336.96 = 22,013.37/x
  3. Step 3: Cross multiply
    39,556.76x = 59,336.96 × 22,013.37
  4. Step 4: Simplify right side
    39,556.76x = 1,306,206,345.09
  5. Step 5: Solve for x
    x = 1,306,206,345.09/39,556.76
  6. Step 6: Final answer
    x = 33,021.07

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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.