Home / 22,056.11-33,081.28-6,259.35

Finding the Fourth Proportional to 22,056.11, 33,081.28 and 6,259.35

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Solution

The fourth proportional to 22,056.11, 33,081.28 and 6,259.35 is: 9,388.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056.11 : 33,081.28 = 6,259.35 : x
  2. Step 2: Convert to fraction form
    22,056.11/33,081.28 = 6,259.35/x
  3. Step 3: Cross multiply
    22,056.11x = 33,081.28 × 6,259.35
  4. Step 4: Simplify right side
    22,056.11x = 207,067,233.87
  5. Step 5: Solve for x
    x = 207,067,233.87/22,056.11
  6. Step 6: Final answer
    x = 9,388.20

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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.