Home / 2,036.27-3,055.23-1,342.82

Finding the Fourth Proportional to 2,036.27, 3,055.23 and 1,342.82

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Solution

The fourth proportional to 2,036.27, 3,055.23 and 1,342.82 is: 2,014.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036.27 : 3,055.23 = 1,342.82 : x
  2. Step 2: Convert to fraction form
    2,036.27/3,055.23 = 1,342.82/x
  3. Step 3: Cross multiply
    2,036.27x = 3,055.23 × 1,342.82
  4. Step 4: Simplify right side
    2,036.27x = 4,102,623.95
  5. Step 5: Solve for x
    x = 4,102,623.95/2,036.27
  6. Step 6: Final answer
    x = 2,014.77

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.