Home / 33,629.04-46,401.12-23,014.80

Finding the Fourth Proportional to 33,629.04, 46,401.12 and 23,014.80

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Solution

The fourth proportional to 33,629.04, 46,401.12 and 23,014.80 is: 31,755.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,629.04 : 46,401.12 = 23,014.80 : x
  2. Step 2: Convert to fraction form
    33,629.04/46,401.12 = 23,014.80/x
  3. Step 3: Cross multiply
    33,629.04x = 46,401.12 × 23,014.80
  4. Step 4: Simplify right side
    33,629.04x = 1,067,912,496.58
  5. Step 5: Solve for x
    x = 1,067,912,496.58/33,629.04
  6. Step 6: Final answer
    x = 31,755.66

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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.