Home / 22,469.19-33,702.57-6,886.86

Finding the Fourth Proportional to 22,469.19, 33,702.57 and 6,886.86

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Solution

The fourth proportional to 22,469.19, 33,702.57 and 6,886.86 is: 10,329.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,469.19 : 33,702.57 = 6,886.86 : x
  2. Step 2: Convert to fraction form
    22,469.19/33,702.57 = 6,886.86/x
  3. Step 3: Cross multiply
    22,469.19x = 33,702.57 × 6,886.86
  4. Step 4: Simplify right side
    22,469.19x = 232,104,881.23
  5. Step 5: Solve for x
    x = 232,104,881.23/22,469.19
  6. Step 6: Final answer
    x = 10,329.92

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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.