Home / 22,090.08-33,135.68-6,508.24

Finding the Fourth Proportional to 22,090.08, 33,135.68 and 6,508.24

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Solution

The fourth proportional to 22,090.08, 33,135.68 and 6,508.24 is: 9,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,090.08 : 33,135.68 = 6,508.24 : x
  2. Step 2: Convert to fraction form
    22,090.08/33,135.68 = 6,508.24/x
  3. Step 3: Cross multiply
    22,090.08x = 33,135.68 × 6,508.24
  4. Step 4: Simplify right side
    22,090.08x = 215,654,958.00
  5. Step 5: Solve for x
    x = 215,654,958.00/22,090.08
  6. Step 6: Final answer
    x = 9,762.52

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1.5x scale

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.