Home / 10,034.36-13,849.73-6,677.31

Finding the Fourth Proportional to 10,034.36, 13,849.73 and 6,677.31

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Solution

The fourth proportional to 10,034.36, 13,849.73 and 6,677.31 is: 9,216.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034.36 : 13,849.73 = 6,677.31 : x
  2. Step 2: Convert to fraction form
    10,034.36/13,849.73 = 6,677.31/x
  3. Step 3: Cross multiply
    10,034.36x = 13,849.73 × 6,677.31
  4. Step 4: Simplify right side
    10,034.36x = 92,478,940.63
  5. Step 5: Solve for x
    x = 92,478,940.63/10,034.36
  6. Step 6: Final answer
    x = 9,216.23

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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.