Home / 33,614.28-46,381.86-19,464.84

Finding the Fourth Proportional to 33,614.28, 46,381.86 and 19,464.84

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Solution

The fourth proportional to 33,614.28, 46,381.86 and 19,464.84 is: 26,858.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,614.28 : 46,381.86 = 19,464.84 : x
  2. Step 2: Convert to fraction form
    33,614.28/46,381.86 = 19,464.84/x
  3. Step 3: Cross multiply
    33,614.28x = 46,381.86 × 19,464.84
  4. Step 4: Simplify right side
    33,614.28x = 902,815,483.80
  5. Step 5: Solve for x
    x = 902,815,483.80/33,614.28
  6. Step 6: Final answer
    x = 26,858.09

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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.