Home / 33,414.37-46,111.81-18,307.99

Finding the Fourth Proportional to 33,414.37, 46,111.81 and 18,307.99

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Solution

The fourth proportional to 33,414.37, 46,111.81 and 18,307.99 is: 25,265.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414.37 : 46,111.81 = 18,307.99 : x
  2. Step 2: Convert to fraction form
    33,414.37/46,111.81 = 18,307.99/x
  3. Step 3: Cross multiply
    33,414.37x = 46,111.81 × 18,307.99
  4. Step 4: Simplify right side
    33,414.37x = 844,214,234.26
  5. Step 5: Solve for x
    x = 844,214,234.26/33,414.37
  6. Step 6: Final answer
    x = 25,265.01

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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.