Home / 110,425.25-165,634.23-35,549.66

Finding the Fourth Proportional to 110,425.25, 165,634.23 and 35,549.66

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Solution

The fourth proportional to 110,425.25, 165,634.23 and 35,549.66 is: 53,323.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,425.25 : 165,634.23 = 35,549.66 : x
  2. Step 2: Convert to fraction form
    110,425.25/165,634.23 = 35,549.66/x
  3. Step 3: Cross multiply
    110,425.25x = 165,634.23 × 35,549.66
  4. Step 4: Simplify right side
    110,425.25x = 5,888,240,560.86
  5. Step 5: Solve for x
    x = 5,888,240,560.86/110,425.25
  6. Step 6: Final answer
    x = 53,323.32

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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.