Home / 22,088.12-33,144.06-17,167.64

Finding the Fourth Proportional to 22,088.12, 33,144.06 and 17,167.64

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Solution

The fourth proportional to 22,088.12, 33,144.06 and 17,167.64 is: 25,760.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,088.12 : 33,144.06 = 17,167.64 : x
  2. Step 2: Convert to fraction form
    22,088.12/33,144.06 = 17,167.64/x
  3. Step 3: Cross multiply
    22,088.12x = 33,144.06 × 17,167.64
  4. Step 4: Simplify right side
    22,088.12x = 569,005,290.22
  5. Step 5: Solve for x
    x = 569,005,290.22/22,088.12
  6. Step 6: Final answer
    x = 25,760.69

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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.