Home / 6,895.22-10,326.37-3,967.38

Finding the Fourth Proportional to 6,895.22, 10,326.37 and 3,967.38

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Solution

The fourth proportional to 6,895.22, 10,326.37 and 3,967.38 is: 5,941.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895.22 : 10,326.37 = 3,967.38 : x
  2. Step 2: Convert to fraction form
    6,895.22/10,326.37 = 3,967.38/x
  3. Step 3: Cross multiply
    6,895.22x = 10,326.37 × 3,967.38
  4. Step 4: Simplify right side
    6,895.22x = 40,968,633.81
  5. Step 5: Solve for x
    x = 40,968,633.81/6,895.22
  6. Step 6: Final answer
    x = 5,941.60

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1.5x scale

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.