Home / 5,939.01-8,907.75-1,556.82

Finding the Fourth Proportional to 5,939.01, 8,907.75 and 1,556.82

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Solution

The fourth proportional to 5,939.01, 8,907.75 and 1,556.82 is: 2,335.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,939.01 : 8,907.75 = 1,556.82 : x
  2. Step 2: Convert to fraction form
    5,939.01/8,907.75 = 1,556.82/x
  3. Step 3: Cross multiply
    5,939.01x = 8,907.75 × 1,556.82
  4. Step 4: Simplify right side
    5,939.01x = 13,867,763.36
  5. Step 5: Solve for x
    x = 13,867,763.36/5,939.01
  6. Step 6: Final answer
    x = 2,335.03

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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.