Home / 295,634.51-443,336.73-95,906.60

Finding the Fourth Proportional to 295,634.51, 443,336.73 and 95,906.60

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Solution

The fourth proportional to 295,634.51, 443,336.73 and 95,906.60 is: 143,822.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,634.51 : 443,336.73 = 95,906.60 : x
  2. Step 2: Convert to fraction form
    295,634.51/443,336.73 = 95,906.60/x
  3. Step 3: Cross multiply
    295,634.51x = 443,336.73 × 95,906.60
  4. Step 4: Simplify right side
    295,634.51x = 42,518,918,429.42
  5. Step 5: Solve for x
    x = 42,518,918,429.42/295,634.51
  6. Step 6: Final answer
    x = 143,822.58

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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.