Home / 33,463.77-46,179.61-19,316.31

Finding the Fourth Proportional to 33,463.77, 46,179.61 and 19,316.31

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Solution

The fourth proportional to 33,463.77, 46,179.61 and 19,316.31 is: 26,656.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,463.77 : 46,179.61 = 19,316.31 : x
  2. Step 2: Convert to fraction form
    33,463.77/46,179.61 = 19,316.31/x
  3. Step 3: Cross multiply
    33,463.77x = 46,179.61 × 19,316.31
  4. Step 4: Simplify right side
    33,463.77x = 892,019,662.44
  5. Step 5: Solve for x
    x = 892,019,662.44/33,463.77
  6. Step 6: Final answer
    x = 26,656.28

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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.