Home / 23,958.37-33,065.49-13,753.18

Finding the Fourth Proportional to 23,958.37, 33,065.49 and 13,753.18

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Solution

The fourth proportional to 23,958.37, 33,065.49 and 13,753.18 is: 18,981.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,958.37 : 33,065.49 = 13,753.18 : x
  2. Step 2: Convert to fraction form
    23,958.37/33,065.49 = 13,753.18/x
  3. Step 3: Cross multiply
    23,958.37x = 33,065.49 × 13,753.18
  4. Step 4: Simplify right side
    23,958.37x = 454,755,635.76
  5. Step 5: Solve for x
    x = 454,755,635.76/23,958.37
  6. Step 6: Final answer
    x = 18,981.08

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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.