Home / 22,191.01-33,284.69-6,608.63

Finding the Fourth Proportional to 22,191.01, 33,284.69 and 6,608.63

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Solution

The fourth proportional to 22,191.01, 33,284.69 and 6,608.63 is: 9,912.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,191.01 : 33,284.69 = 6,608.63 : x
  2. Step 2: Convert to fraction form
    22,191.01/33,284.69 = 6,608.63/x
  3. Step 3: Cross multiply
    22,191.01x = 33,284.69 × 6,608.63
  4. Step 4: Simplify right side
    22,191.01x = 219,966,167.83
  5. Step 5: Solve for x
    x = 219,966,167.83/22,191.01
  6. Step 6: Final answer
    x = 9,912.40

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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.