Home / 33,718.64-46,553.64-30,175.76

Finding the Fourth Proportional to 33,718.64, 46,553.64 and 30,175.76

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Solution

The fourth proportional to 33,718.64, 46,553.64 and 30,175.76 is: 41,662.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,718.64 : 46,553.64 = 30,175.76 : x
  2. Step 2: Convert to fraction form
    33,718.64/46,553.64 = 30,175.76/x
  3. Step 3: Cross multiply
    33,718.64x = 46,553.64 × 30,175.76
  4. Step 4: Simplify right side
    33,718.64x = 1,404,791,467.77
  5. Step 5: Solve for x
    x = 1,404,791,467.77/33,718.64
  6. Step 6: Final answer
    x = 41,662.16

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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.