Home / 23,046.37-34,580.31-11,947.00

Finding the Fourth Proportional to 23,046.37, 34,580.31 and 11,947.00

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Solution

The fourth proportional to 23,046.37, 34,580.31 and 11,947.00 is: 17,926.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,046.37 : 34,580.31 = 11,947.00 : x
  2. Step 2: Convert to fraction form
    23,046.37/34,580.31 = 11,947.00/x
  3. Step 3: Cross multiply
    23,046.37x = 34,580.31 × 11,947.00
  4. Step 4: Simplify right side
    23,046.37x = 413,131,006.80
  5. Step 5: Solve for x
    x = 413,131,006.80/23,046.37
  6. Step 6: Final answer
    x = 17,926.08

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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.