Home / 3,051.82-4,577.79-1,202.50

Finding the Fourth Proportional to 3,051.82, 4,577.79 and 1,202.50

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Solution

The fourth proportional to 3,051.82, 4,577.79 and 1,202.50 is: 1,803.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.82 : 4,577.79 = 1,202.50 : x
  2. Step 2: Convert to fraction form
    3,051.82/4,577.79 = 1,202.50/x
  3. Step 3: Cross multiply
    3,051.82x = 4,577.79 × 1,202.50
  4. Step 4: Simplify right side
    3,051.82x = 5,504,792.48
  5. Step 5: Solve for x
    x = 5,504,792.48/3,051.82
  6. Step 6: Final answer
    x = 1,803.77

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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.