Home / 22,286.23-33,440.30-9,804.06

Finding the Fourth Proportional to 22,286.23, 33,440.30 and 9,804.06

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Solution

The fourth proportional to 22,286.23, 33,440.30 and 9,804.06 is: 14,710.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,286.23 : 33,440.30 = 9,804.06 : x
  2. Step 2: Convert to fraction form
    22,286.23/33,440.30 = 9,804.06/x
  3. Step 3: Cross multiply
    22,286.23x = 33,440.30 × 9,804.06
  4. Step 4: Simplify right side
    22,286.23x = 327,850,707.62
  5. Step 5: Solve for x
    x = 327,850,707.62/22,286.23
  6. Step 6: Final answer
    x = 14,710.91

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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.