Home / 33,366.94-46,044.60-18,256.66

Finding the Fourth Proportional to 33,366.94, 46,044.60 and 18,256.66

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Solution

The fourth proportional to 33,366.94, 46,044.60 and 18,256.66 is: 25,193.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,366.94 : 46,044.60 = 18,256.66 : x
  2. Step 2: Convert to fraction form
    33,366.94/46,044.60 = 18,256.66/x
  3. Step 3: Cross multiply
    33,366.94x = 46,044.60 × 18,256.66
  4. Step 4: Simplify right side
    33,366.94x = 840,620,607.04
  5. Step 5: Solve for x
    x = 840,620,607.04/33,366.94
  6. Step 6: Final answer
    x = 25,193.22

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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.