Home / 23,674.30-32,669.75-13,063.94

Finding the Fourth Proportional to 23,674.30, 32,669.75 and 13,063.94

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Solution

The fourth proportional to 23,674.30, 32,669.75 and 13,063.94 is: 18,027.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,674.30 : 32,669.75 = 13,063.94 : x
  2. Step 2: Convert to fraction form
    23,674.30/32,669.75 = 13,063.94/x
  3. Step 3: Cross multiply
    23,674.30x = 32,669.75 × 13,063.94
  4. Step 4: Simplify right side
    23,674.30x = 426,795,653.82
  5. Step 5: Solve for x
    x = 426,795,653.82/23,674.30
  6. Step 6: Final answer
    x = 18,027.80

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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.