Home / 33,469.17-46,190.44-18,364.77

Finding the Fourth Proportional to 33,469.17, 46,190.44 and 18,364.77

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Solution

The fourth proportional to 33,469.17, 46,190.44 and 18,364.77 is: 25,345.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,469.17 : 46,190.44 = 18,364.77 : x
  2. Step 2: Convert to fraction form
    33,469.17/46,190.44 = 18,364.77/x
  3. Step 3: Cross multiply
    33,469.17x = 46,190.44 × 18,364.77
  4. Step 4: Simplify right side
    33,469.17x = 848,276,771.45
  5. Step 5: Solve for x
    x = 848,276,771.45/33,469.17
  6. Step 6: Final answer
    x = 25,345.02

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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.