Home / 10,330.44-14,252.64-6,022.56

Finding the Fourth Proportional to 10,330.44, 14,252.64 and 6,022.56

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Solution

The fourth proportional to 10,330.44, 14,252.64 and 6,022.56 is: 8,309.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,330.44 : 14,252.64 = 6,022.56 : x
  2. Step 2: Convert to fraction form
    10,330.44/14,252.64 = 6,022.56/x
  3. Step 3: Cross multiply
    10,330.44x = 14,252.64 × 6,022.56
  4. Step 4: Simplify right side
    10,330.44x = 85,837,379.56
  5. Step 5: Solve for x
    x = 85,837,379.56/10,330.44
  6. Step 6: Final answer
    x = 8,309.17

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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.