Home / 110,577.07-165,767.37-43,093.48

Finding the Fourth Proportional to 110,577.07, 165,767.37 and 43,093.48

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Solution

The fourth proportional to 110,577.07, 165,767.37 and 43,093.48 is: 64,601.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,577.07 : 165,767.37 = 43,093.48 : x
  2. Step 2: Convert to fraction form
    110,577.07/165,767.37 = 43,093.48/x
  3. Step 3: Cross multiply
    110,577.07x = 165,767.37 × 43,093.48
  4. Step 4: Simplify right side
    110,577.07x = 7,143,492,843.75
  5. Step 5: Solve for x
    x = 7,143,492,843.75/110,577.07
  6. Step 6: Final answer
    x = 64,601.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.