Home / 33,515.96-46,246.87-19,366.07

Finding the Fourth Proportional to 33,515.96, 46,246.87 and 19,366.07

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Solution

The fourth proportional to 33,515.96, 46,246.87 and 19,366.07 is: 26,722.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,515.96 : 46,246.87 = 19,366.07 : x
  2. Step 2: Convert to fraction form
    33,515.96/46,246.87 = 19,366.07/x
  3. Step 3: Cross multiply
    33,515.96x = 46,246.87 × 19,366.07
  4. Step 4: Simplify right side
    33,515.96x = 895,620,121.70
  5. Step 5: Solve for x
    x = 895,620,121.70/33,515.96
  6. Step 6: Final answer
    x = 26,722.20

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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.