Home / 110,539.44-165,841.56-35,658.18

Finding the Fourth Proportional to 110,539.44, 165,841.56 and 35,658.18

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Solution

The fourth proportional to 110,539.44, 165,841.56 and 35,658.18 is: 53,497.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,539.44 : 165,841.56 = 35,658.18 : x
  2. Step 2: Convert to fraction form
    110,539.44/165,841.56 = 35,658.18/x
  3. Step 3: Cross multiply
    110,539.44x = 165,841.56 × 35,658.18
  4. Step 4: Simplify right side
    110,539.44x = 5,913,608,197.96
  5. Step 5: Solve for x
    x = 5,913,608,197.96/110,539.44
  6. Step 6: Final answer
    x = 53,497.72

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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.