Home / 34,403.31-51,606.30-10,711.26

Finding the Fourth Proportional to 34,403.31, 51,606.30 and 10,711.26

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Solution

The fourth proportional to 34,403.31, 51,606.30 and 10,711.26 is: 16,067.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,403.31 : 51,606.30 = 10,711.26 : x
  2. Step 2: Convert to fraction form
    34,403.31/51,606.30 = 10,711.26/x
  3. Step 3: Cross multiply
    34,403.31x = 51,606.30 × 10,711.26
  4. Step 4: Simplify right side
    34,403.31x = 552,768,496.94
  5. Step 5: Solve for x
    x = 552,768,496.94/34,403.31
  6. Step 6: Final answer
    x = 16,067.31

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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.