Home / 33,650.14-46,436.61-19,504.30

Finding the Fourth Proportional to 33,650.14, 46,436.61 and 19,504.30

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Solution

The fourth proportional to 33,650.14, 46,436.61 and 19,504.30 is: 26,915.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,650.14 : 46,436.61 = 19,504.30 : x
  2. Step 2: Convert to fraction form
    33,650.14/46,436.61 = 19,504.30/x
  3. Step 3: Cross multiply
    33,650.14x = 46,436.61 × 19,504.30
  4. Step 4: Simplify right side
    33,650.14x = 905,713,572.42
  5. Step 5: Solve for x
    x = 905,713,572.42/33,650.14
  6. Step 6: Final answer
    x = 26,915.60

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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.