Home / 3,706.44-5,559.93-1,241.28

Finding the Fourth Proportional to 3,706.44, 5,559.93 and 1,241.28

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Solution

The fourth proportional to 3,706.44, 5,559.93 and 1,241.28 is: 1,862.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,706.44 : 5,559.93 = 1,241.28 : x
  2. Step 2: Convert to fraction form
    3,706.44/5,559.93 = 1,241.28/x
  3. Step 3: Cross multiply
    3,706.44x = 5,559.93 × 1,241.28
  4. Step 4: Simplify right side
    3,706.44x = 6,901,429.91
  5. Step 5: Solve for x
    x = 6,901,429.91/3,706.44
  6. Step 6: Final answer
    x = 1,862.01

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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.