Home / 3,741.24-5,610.48-1,241.97

Finding the Fourth Proportional to 3,741.24, 5,610.48 and 1,241.97

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Solution

The fourth proportional to 3,741.24, 5,610.48 and 1,241.97 is: 1,862.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,741.24 : 5,610.48 = 1,241.97 : x
  2. Step 2: Convert to fraction form
    3,741.24/5,610.48 = 1,241.97/x
  3. Step 3: Cross multiply
    3,741.24x = 5,610.48 × 1,241.97
  4. Step 4: Simplify right side
    3,741.24x = 6,968,047.85
  5. Step 5: Solve for x
    x = 6,968,047.85/3,741.24
  6. Step 6: Final answer
    x = 1,862.50

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1.5x scale

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.