Home / 3,740.94-5,610.01-1,241.67

Finding the Fourth Proportional to 3,740.94, 5,610.01 and 1,241.67

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Solution

The fourth proportional to 3,740.94, 5,610.01 and 1,241.67 is: 1,862.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,740.94 : 5,610.01 = 1,241.67 : x
  2. Step 2: Convert to fraction form
    3,740.94/5,610.01 = 1,241.67/x
  3. Step 3: Cross multiply
    3,740.94x = 5,610.01 × 1,241.67
  4. Step 4: Simplify right side
    3,740.94x = 6,965,781.12
  5. Step 5: Solve for x
    x = 6,965,781.12/3,740.94
  6. Step 6: Final answer
    x = 1,862.04

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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.