Home / 2,200.24-3,036.37-1,501.84

Finding the Fourth Proportional to 2,200.24, 3,036.37 and 1,501.84

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Solution

The fourth proportional to 2,200.24, 3,036.37 and 1,501.84 is: 2,072.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200.24 : 3,036.37 = 1,501.84 : x
  2. Step 2: Convert to fraction form
    2,200.24/3,036.37 = 1,501.84/x
  3. Step 3: Cross multiply
    2,200.24x = 3,036.37 × 1,501.84
  4. Step 4: Simplify right side
    2,200.24x = 4,560,141.92
  5. Step 5: Solve for x
    x = 4,560,141.92/2,200.24
  6. Step 6: Final answer
    x = 2,072.57

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.