Home / 23,936.19-33,026.93-13,864.02

Finding the Fourth Proportional to 23,936.19, 33,026.93 and 13,864.02

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Solution

The fourth proportional to 23,936.19, 33,026.93 and 13,864.02 is: 19,129.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,936.19 : 33,026.93 = 13,864.02 : x
  2. Step 2: Convert to fraction form
    23,936.19/33,026.93 = 13,864.02/x
  3. Step 3: Cross multiply
    23,936.19x = 33,026.93 × 13,864.02
  4. Step 4: Simplify right side
    23,936.19x = 457,886,018.06
  5. Step 5: Solve for x
    x = 457,886,018.06/23,936.19
  6. Step 6: Final answer
    x = 19,129.44

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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.