Home / 3,556.44-4,907.52-2,064.02

Finding the Fourth Proportional to 3,556.44, 4,907.52 and 2,064.02

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Solution

The fourth proportional to 3,556.44, 4,907.52 and 2,064.02 is: 2,848.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556.44 : 4,907.52 = 2,064.02 : x
  2. Step 2: Convert to fraction form
    3,556.44/4,907.52 = 2,064.02/x
  3. Step 3: Cross multiply
    3,556.44x = 4,907.52 × 2,064.02
  4. Step 4: Simplify right side
    3,556.44x = 10,129,194.89
  5. Step 5: Solve for x
    x = 10,129,194.89/3,556.44
  6. Step 6: Final answer
    x = 2,848.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.