Home / 4,537.54-6,261.87-2,768.86

Finding the Fourth Proportional to 4,537.54, 6,261.87 and 2,768.86

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Solution

The fourth proportional to 4,537.54, 6,261.87 and 2,768.86 is: 3,821.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.54 : 6,261.87 = 2,768.86 : x
  2. Step 2: Convert to fraction form
    4,537.54/6,261.87 = 2,768.86/x
  3. Step 3: Cross multiply
    4,537.54x = 6,261.87 × 2,768.86
  4. Step 4: Simplify right side
    4,537.54x = 17,338,241.37
  5. Step 5: Solve for x
    x = 17,338,241.37/4,537.54
  6. Step 6: Final answer
    x = 3,821.07

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1.5x scale

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.