Home / 22,090.64-33,135.98-6,504.62

Finding the Fourth Proportional to 22,090.64, 33,135.98 and 6,504.62

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Solution

The fourth proportional to 22,090.64, 33,135.98 and 6,504.62 is: 9,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090.64 : 33,135.98 = 6,504.62 : x
  2. Step 2: Convert to fraction form
    22,090.64/33,135.98 = 6,504.62/x
  3. Step 3: Cross multiply
    22,090.64x = 33,135.98 × 6,504.62
  4. Step 4: Simplify right side
    22,090.64x = 215,536,760.02
  5. Step 5: Solve for x
    x = 215,536,760.02/22,090.64
  6. Step 6: Final answer
    x = 9,756.93

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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.