Home / 23,362.56-32,241.24-13,930.92

Finding the Fourth Proportional to 23,362.56, 32,241.24 and 13,930.92

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Solution

The fourth proportional to 23,362.56, 32,241.24 and 13,930.92 is: 19,225.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,362.56 : 32,241.24 = 13,930.92 : x
  2. Step 2: Convert to fraction form
    23,362.56/32,241.24 = 13,930.92/x
  3. Step 3: Cross multiply
    23,362.56x = 32,241.24 × 13,930.92
  4. Step 4: Simplify right side
    23,362.56x = 449,150,135.14
  5. Step 5: Solve for x
    x = 449,150,135.14/23,362.56
  6. Step 6: Final answer
    x = 19,225.21

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1.5x scale

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.