Home / 174,759.48-241,193.97-106,815.60

Finding the Fourth Proportional to 174,759.48, 241,193.97 and 106,815.60

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Solution

The fourth proportional to 174,759.48, 241,193.97 and 106,815.60 is: 147,421.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,759.48 : 241,193.97 = 106,815.60 : x
  2. Step 2: Convert to fraction form
    174,759.48/241,193.97 = 106,815.60/x
  3. Step 3: Cross multiply
    174,759.48x = 241,193.97 × 106,815.60
  4. Step 4: Simplify right side
    174,759.48x = 25,763,278,621.93
  5. Step 5: Solve for x
    x = 25,763,278,621.93/174,759.48
  6. Step 6: Final answer
    x = 147,421.35

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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.