Home / 22,625.22-33,960.62-20,009.94

Finding the Fourth Proportional to 22,625.22, 33,960.62 and 20,009.94

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Solution

The fourth proportional to 22,625.22, 33,960.62 and 20,009.94 is: 30,035.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,625.22 : 33,960.62 = 20,009.94 : x
  2. Step 2: Convert to fraction form
    22,625.22/33,960.62 = 20,009.94/x
  3. Step 3: Cross multiply
    22,625.22x = 33,960.62 × 20,009.94
  4. Step 4: Simplify right side
    22,625.22x = 679,549,968.56
  5. Step 5: Solve for x
    x = 679,549,968.56/22,625.22
  6. Step 6: Final answer
    x = 30,035.07

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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.