Home / 33,633.95-46,414.85-19,494.99

Finding the Fourth Proportional to 33,633.95, 46,414.85 and 19,494.99

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Solution

The fourth proportional to 33,633.95, 46,414.85 and 19,494.99 is: 26,903.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,633.95 : 46,414.85 = 19,494.99 : x
  2. Step 2: Convert to fraction form
    33,633.95/46,414.85 = 19,494.99/x
  3. Step 3: Cross multiply
    33,633.95x = 46,414.85 × 19,494.99
  4. Step 4: Simplify right side
    33,633.95x = 904,856,939.13
  5. Step 5: Solve for x
    x = 904,856,939.13/33,633.95
  6. Step 6: Final answer
    x = 26,903.09

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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.