Home / 23,939.01-33,004.95-19,616.03

Finding the Fourth Proportional to 23,939.01, 33,004.95 and 19,616.03

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Solution

The fourth proportional to 23,939.01, 33,004.95 and 19,616.03 is: 27,044.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,939.01 : 33,004.95 = 19,616.03 : x
  2. Step 2: Convert to fraction form
    23,939.01/33,004.95 = 19,616.03/x
  3. Step 3: Cross multiply
    23,939.01x = 33,004.95 × 19,616.03
  4. Step 4: Simplify right side
    23,939.01x = 647,425,924.32
  5. Step 5: Solve for x
    x = 647,425,924.32/23,939.01
  6. Step 6: Final answer
    x = 27,044.81

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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.