Home / 33,473.64-46,193.22-18,366.43

Finding the Fourth Proportional to 33,473.64, 46,193.22 and 18,366.43

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Solution

The fourth proportional to 33,473.64, 46,193.22 and 18,366.43 is: 25,345.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,473.64 : 46,193.22 = 18,366.43 : x
  2. Step 2: Convert to fraction form
    33,473.64/46,193.22 = 18,366.43/x
  3. Step 3: Cross multiply
    33,473.64x = 46,193.22 × 18,366.43
  4. Step 4: Simplify right side
    33,473.64x = 848,404,541.60
  5. Step 5: Solve for x
    x = 848,404,541.60/33,473.64
  6. Step 6: Final answer
    x = 25,345.45

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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.