Home / 23,902.35-35,853.51-11,384.43

Finding the Fourth Proportional to 23,902.35, 35,853.51 and 11,384.43

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Solution

The fourth proportional to 23,902.35, 35,853.51 and 11,384.43 is: 17,076.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,902.35 : 35,853.51 = 11,384.43 : x
  2. Step 2: Convert to fraction form
    23,902.35/35,853.51 = 11,384.43/x
  3. Step 3: Cross multiply
    23,902.35x = 35,853.51 × 11,384.43
  4. Step 4: Simplify right side
    23,902.35x = 408,171,774.85
  5. Step 5: Solve for x
    x = 408,171,774.85/23,902.35
  6. Step 6: Final answer
    x = 17,076.64

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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.