Home / 6,926.03-9,557.81-3,941.81

Finding the Fourth Proportional to 6,926.03, 9,557.81 and 3,941.81

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Solution

The fourth proportional to 6,926.03, 9,557.81 and 3,941.81 is: 5,439.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.03 : 9,557.81 = 3,941.81 : x
  2. Step 2: Convert to fraction form
    6,926.03/9,557.81 = 3,941.81/x
  3. Step 3: Cross multiply
    6,926.03x = 9,557.81 × 3,941.81
  4. Step 4: Simplify right side
    6,926.03x = 37,675,003.54
  5. Step 5: Solve for x
    x = 37,675,003.54/6,926.03
  6. Step 6: Final answer
    x = 5,439.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.