Home / 4,893.08-6,751.47-3,101.26

Finding the Fourth Proportional to 4,893.08, 6,751.47 and 3,101.26

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Solution

The fourth proportional to 4,893.08, 6,751.47 and 3,101.26 is: 4,279.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893.08 : 6,751.47 = 3,101.26 : x
  2. Step 2: Convert to fraction form
    4,893.08/6,751.47 = 3,101.26/x
  3. Step 3: Cross multiply
    4,893.08x = 6,751.47 × 3,101.26
  4. Step 4: Simplify right side
    4,893.08x = 20,938,063.85
  5. Step 5: Solve for x
    x = 20,938,063.85/4,893.08
  6. Step 6: Final answer
    x = 4,279.12

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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.