Home / 23,983.24-33,088.19-13,906.13

Finding the Fourth Proportional to 23,983.24, 33,088.19 and 13,906.13

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Solution

The fourth proportional to 23,983.24, 33,088.19 and 13,906.13 is: 19,185.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,983.24 : 33,088.19 = 13,906.13 : x
  2. Step 2: Convert to fraction form
    23,983.24/33,088.19 = 13,906.13/x
  3. Step 3: Cross multiply
    23,983.24x = 33,088.19 × 13,906.13
  4. Step 4: Simplify right side
    23,983.24x = 460,128,671.60
  5. Step 5: Solve for x
    x = 460,128,671.60/23,983.24
  6. Step 6: Final answer
    x = 19,185.43

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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.