Home / 192,452.22-265,584.96-107,567.46

Finding the Fourth Proportional to 192,452.22, 265,584.96 and 107,567.46

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Solution

The fourth proportional to 192,452.22, 265,584.96 and 107,567.46 is: 148,443.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,452.22 : 265,584.96 = 107,567.46 : x
  2. Step 2: Convert to fraction form
    192,452.22/265,584.96 = 107,567.46/x
  3. Step 3: Cross multiply
    192,452.22x = 265,584.96 × 107,567.46
  4. Step 4: Simplify right side
    192,452.22x = 28,568,299,561.40
  5. Step 5: Solve for x
    x = 28,568,299,561.40/192,452.22
  6. Step 6: Final answer
    x = 148,443.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.