Home / 22,326.21-33,465.72-8,085.19

Finding the Fourth Proportional to 22,326.21, 33,465.72 and 8,085.19

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Solution

The fourth proportional to 22,326.21, 33,465.72 and 8,085.19 is: 12,119.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,326.21 : 33,465.72 = 8,085.19 : x
  2. Step 2: Convert to fraction form
    22,326.21/33,465.72 = 8,085.19/x
  3. Step 3: Cross multiply
    22,326.21x = 33,465.72 × 8,085.19
  4. Step 4: Simplify right side
    22,326.21x = 270,576,704.69
  5. Step 5: Solve for x
    x = 270,576,704.69/22,326.21
  6. Step 6: Final answer
    x = 12,119.24

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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.