Home / 6,826.07-10,237.21-1,895.33

Finding the Fourth Proportional to 6,826.07, 10,237.21 and 1,895.33

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Solution

The fourth proportional to 6,826.07, 10,237.21 and 1,895.33 is: 2,842.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826.07 : 10,237.21 = 1,895.33 : x
  2. Step 2: Convert to fraction form
    6,826.07/10,237.21 = 1,895.33/x
  3. Step 3: Cross multiply
    6,826.07x = 10,237.21 × 1,895.33
  4. Step 4: Simplify right side
    6,826.07x = 19,402,891.23
  5. Step 5: Solve for x
    x = 19,402,891.23/6,826.07
  6. Step 6: Final answer
    x = 2,842.47

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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.