Home / 14,366.43-19,696.30-14,103.99

Finding the Fourth Proportional to 14,366.43, 19,696.30 and 14,103.99

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Solution

The fourth proportional to 14,366.43, 19,696.30 and 14,103.99 is: 19,336.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,366.43 : 19,696.30 = 14,103.99 : x
  2. Step 2: Convert to fraction form
    14,366.43/19,696.30 = 14,103.99/x
  3. Step 3: Cross multiply
    14,366.43x = 19,696.30 × 14,103.99
  4. Step 4: Simplify right side
    14,366.43x = 277,796,382.98
  5. Step 5: Solve for x
    x = 277,796,382.98/14,366.43
  6. Step 6: Final answer
    x = 19,336.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.