Home / 23,550.21-35,322.28-19,625.96

Finding the Fourth Proportional to 23,550.21, 35,322.28 and 19,625.96

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Solution

The fourth proportional to 23,550.21, 35,322.28 and 19,625.96 is: 29,436.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,550.21 : 35,322.28 = 19,625.96 : x
  2. Step 2: Convert to fraction form
    23,550.21/35,322.28 = 19,625.96/x
  3. Step 3: Cross multiply
    23,550.21x = 35,322.28 × 19,625.96
  4. Step 4: Simplify right side
    23,550.21x = 693,233,693.63
  5. Step 5: Solve for x
    x = 693,233,693.63/23,550.21
  6. Step 6: Final answer
    x = 29,436.41

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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.