Home / 22,410.54-33,599.34-10,731.96

Finding the Fourth Proportional to 22,410.54, 33,599.34 and 10,731.96

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Solution

The fourth proportional to 22,410.54, 33,599.34 and 10,731.96 is: 16,090.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,410.54 : 33,599.34 = 10,731.96 : x
  2. Step 2: Convert to fraction form
    22,410.54/33,599.34 = 10,731.96/x
  3. Step 3: Cross multiply
    22,410.54x = 33,599.34 × 10,731.96
  4. Step 4: Simplify right side
    22,410.54x = 360,586,772.91
  5. Step 5: Solve for x
    x = 360,586,772.91/22,410.54
  6. Step 6: Final answer
    x = 16,090.05

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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.