Home / 110,436.77-165,681.62-35,563.97

Finding the Fourth Proportional to 110,436.77, 165,681.62 and 35,563.97

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Solution

The fourth proportional to 110,436.77, 165,681.62 and 35,563.97 is: 53,354.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,436.77 : 165,681.62 = 35,563.97 : x
  2. Step 2: Convert to fraction form
    110,436.77/165,681.62 = 35,563.97/x
  3. Step 3: Cross multiply
    110,436.77x = 165,681.62 × 35,563.97
  4. Step 4: Simplify right side
    110,436.77x = 5,892,296,163.23
  5. Step 5: Solve for x
    x = 5,892,296,163.23/110,436.77
  6. Step 6: Final answer
    x = 53,354.48

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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.