Home / 23,917.06-33,005.03-13,845.93

Finding the Fourth Proportional to 23,917.06, 33,005.03 and 13,845.93

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Solution

The fourth proportional to 23,917.06, 33,005.03 and 13,845.93 is: 19,107.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,917.06 : 33,005.03 = 13,845.93 : x
  2. Step 2: Convert to fraction form
    23,917.06/33,005.03 = 13,845.93/x
  3. Step 3: Cross multiply
    23,917.06x = 33,005.03 × 13,845.93
  4. Step 4: Simplify right side
    23,917.06x = 456,985,335.03
  5. Step 5: Solve for x
    x = 456,985,335.03/23,917.06
  6. Step 6: Final answer
    x = 19,107.09

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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.