Home / 4,012.65-6,019.01-2,634.71

Finding the Fourth Proportional to 4,012.65, 6,019.01 and 2,634.71

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Solution

The fourth proportional to 4,012.65, 6,019.01 and 2,634.71 is: 3,952.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.65 : 6,019.01 = 2,634.71 : x
  2. Step 2: Convert to fraction form
    4,012.65/6,019.01 = 2,634.71/x
  3. Step 3: Cross multiply
    4,012.65x = 6,019.01 × 2,634.71
  4. Step 4: Simplify right side
    4,012.65x = 15,858,302.57
  5. Step 5: Solve for x
    x = 15,858,302.57/4,012.65
  6. Step 6: Final answer
    x = 3,952.08

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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.