Home / 19,336.30-26,696.96-14,852.04

Finding the Fourth Proportional to 19,336.30, 26,696.96 and 14,852.04

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Solution

The fourth proportional to 19,336.30, 26,696.96 and 14,852.04 is: 20,505.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,336.30 : 26,696.96 = 14,852.04 : x
  2. Step 2: Convert to fraction form
    19,336.30/26,696.96 = 14,852.04/x
  3. Step 3: Cross multiply
    19,336.30x = 26,696.96 × 14,852.04
  4. Step 4: Simplify right side
    19,336.30x = 396,504,317.80
  5. Step 5: Solve for x
    x = 396,504,317.80/19,336.30
  6. Step 6: Final answer
    x = 20,505.70

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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.