Home / 23,385.27-35,063.91-10,908.12

Finding the Fourth Proportional to 23,385.27, 35,063.91 and 10,908.12

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Solution

The fourth proportional to 23,385.27, 35,063.91 and 10,908.12 is: 16,355.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,385.27 : 35,063.91 = 10,908.12 : x
  2. Step 2: Convert to fraction form
    23,385.27/35,063.91 = 10,908.12/x
  3. Step 3: Cross multiply
    23,385.27x = 35,063.91 × 10,908.12
  4. Step 4: Simplify right side
    23,385.27x = 382,481,337.95
  5. Step 5: Solve for x
    x = 382,481,337.95/23,385.27
  6. Step 6: Final answer
    x = 16,355.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.