Home / 22,025.09-33,094.94-20,585.31

Finding the Fourth Proportional to 22,025.09, 33,094.94 and 20,585.31

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Solution

The fourth proportional to 22,025.09, 33,094.94 and 20,585.31 is: 30,931.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,025.09 : 33,094.94 = 20,585.31 : x
  2. Step 2: Convert to fraction form
    22,025.09/33,094.94 = 20,585.31/x
  3. Step 3: Cross multiply
    22,025.09x = 33,094.94 × 20,585.31
  4. Step 4: Simplify right side
    22,025.09x = 681,269,496.40
  5. Step 5: Solve for x
    x = 681,269,496.40/22,025.09
  6. Step 6: Final answer
    x = 30,931.53

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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.