Home / 110,634.26-165,656.34-57,933.23

Finding the Fourth Proportional to 110,634.26, 165,656.34 and 57,933.23

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Solution

The fourth proportional to 110,634.26, 165,656.34 and 57,933.23 is: 86,745.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,634.26 : 165,656.34 = 57,933.23 : x
  2. Step 2: Convert to fraction form
    110,634.26/165,656.34 = 57,933.23/x
  3. Step 3: Cross multiply
    110,634.26x = 165,656.34 × 57,933.23
  4. Step 4: Simplify right side
    110,634.26x = 9,597,006,017.90
  5. Step 5: Solve for x
    x = 9,597,006,017.90/110,634.26
  6. Step 6: Final answer
    x = 86,745.34

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1.5x scale

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.