Home / 110,205.93-165,324.46-35,308.55

Finding the Fourth Proportional to 110,205.93, 165,324.46 and 35,308.55

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Solution

The fourth proportional to 110,205.93, 165,324.46 and 35,308.55 is: 52,967.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,205.93 : 165,324.46 = 35,308.55 : x
  2. Step 2: Convert to fraction form
    110,205.93/165,324.46 = 35,308.55/x
  3. Step 3: Cross multiply
    110,205.93x = 165,324.46 × 35,308.55
  4. Step 4: Simplify right side
    110,205.93x = 5,837,366,962.13
  5. Step 5: Solve for x
    x = 5,837,366,962.13/110,205.93
  6. Step 6: Final answer
    x = 52,967.81

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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.