Home / 23,946.30-33,044.59-13,190.82

Finding the Fourth Proportional to 23,946.30, 33,044.59 and 13,190.82

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Solution

The fourth proportional to 23,946.30, 33,044.59 and 13,190.82 is: 18,202.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,946.30 : 33,044.59 = 13,190.82 : x
  2. Step 2: Convert to fraction form
    23,946.30/33,044.59 = 13,190.82/x
  3. Step 3: Cross multiply
    23,946.30x = 33,044.59 × 13,190.82
  4. Step 4: Simplify right side
    23,946.30x = 435,885,238.66
  5. Step 5: Solve for x
    x = 435,885,238.66/23,946.30
  6. Step 6: Final answer
    x = 18,202.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.