Home / 1,519.59-2,081.84-1,462.71

Finding the Fourth Proportional to 1,519.59, 2,081.84 and 1,462.71

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Solution

The fourth proportional to 1,519.59, 2,081.84 and 1,462.71 is: 2,003.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,519.59 : 2,081.84 = 1,462.71 : x
  2. Step 2: Convert to fraction form
    1,519.59/2,081.84 = 1,462.71/x
  3. Step 3: Cross multiply
    1,519.59x = 2,081.84 × 1,462.71
  4. Step 4: Simplify right side
    1,519.59x = 3,045,128.19
  5. Step 5: Solve for x
    x = 3,045,128.19/1,519.59
  6. Step 6: Final answer
    x = 2,003.91

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These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.