Home / 3,035.58-4,551.84-1,185.27

Finding the Fourth Proportional to 3,035.58, 4,551.84 and 1,185.27

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Solution

The fourth proportional to 3,035.58, 4,551.84 and 1,185.27 is: 1,777.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035.58 : 4,551.84 = 1,185.27 : x
  2. Step 2: Convert to fraction form
    3,035.58/4,551.84 = 1,185.27/x
  3. Step 3: Cross multiply
    3,035.58x = 4,551.84 × 1,185.27
  4. Step 4: Simplify right side
    3,035.58x = 5,395,159.40
  5. Step 5: Solve for x
    x = 5,395,159.40/3,035.58
  6. Step 6: Final answer
    x = 1,777.31

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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.