Home / 33,922.23-46,807.07-18,812.49

Finding the Fourth Proportional to 33,922.23, 46,807.07 and 18,812.49

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Solution

The fourth proportional to 33,922.23, 46,807.07 and 18,812.49 is: 25,958.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,922.23 : 46,807.07 = 18,812.49 : x
  2. Step 2: Convert to fraction form
    33,922.23/46,807.07 = 18,812.49/x
  3. Step 3: Cross multiply
    33,922.23x = 46,807.07 × 18,812.49
  4. Step 4: Simplify right side
    33,922.23x = 880,557,266.72
  5. Step 5: Solve for x
    x = 880,557,266.72/33,922.23
  6. Step 6: Final answer
    x = 25,958.12

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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.