Home / 22,134.13-33,207.69-6,552.16

Finding the Fourth Proportional to 22,134.13, 33,207.69 and 6,552.16

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Solution

The fourth proportional to 22,134.13, 33,207.69 and 6,552.16 is: 9,830.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134.13 : 33,207.69 = 6,552.16 : x
  2. Step 2: Convert to fraction form
    22,134.13/33,207.69 = 6,552.16/x
  3. Step 3: Cross multiply
    22,134.13x = 33,207.69 × 6,552.16
  4. Step 4: Simplify right side
    22,134.13x = 217,581,932.07
  5. Step 5: Solve for x
    x = 217,581,932.07/22,134.13
  6. Step 6: Final answer
    x = 9,830.16

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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.