Home / 22,114.12-33,093.26-13,798.06

Finding the Fourth Proportional to 22,114.12, 33,093.26 and 13,798.06

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Solution

The fourth proportional to 22,114.12, 33,093.26 and 13,798.06 is: 20,648.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,114.12 : 33,093.26 = 13,798.06 : x
  2. Step 2: Convert to fraction form
    22,114.12/33,093.26 = 13,798.06/x
  3. Step 3: Cross multiply
    22,114.12x = 33,093.26 × 13,798.06
  4. Step 4: Simplify right side
    22,114.12x = 456,622,787.08
  5. Step 5: Solve for x
    x = 456,622,787.08/22,114.12
  6. Step 6: Final answer
    x = 20,648.47

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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.