Home / 110,396.93-165,594.27-47,163.26

Finding the Fourth Proportional to 110,396.93, 165,594.27 and 47,163.26

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Solution

The fourth proportional to 110,396.93, 165,594.27 and 47,163.26 is: 70,744.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,396.93 : 165,594.27 = 47,163.26 : x
  2. Step 2: Convert to fraction form
    110,396.93/165,594.27 = 47,163.26/x
  3. Step 3: Cross multiply
    110,396.93x = 165,594.27 × 47,163.26
  4. Step 4: Simplify right side
    110,396.93x = 7,809,966,201.37
  5. Step 5: Solve for x
    x = 7,809,966,201.37/110,396.93
  6. Step 6: Final answer
    x = 70,744.42

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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.