Home / 263,924.04-395,886.14-95,440.60

Finding the Fourth Proportional to 263,924.04, 395,886.14 and 95,440.60

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Solution

The fourth proportional to 263,924.04, 395,886.14 and 95,440.60 is: 143,160.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,924.04 : 395,886.14 = 95,440.60 : x
  2. Step 2: Convert to fraction form
    263,924.04/395,886.14 = 95,440.60/x
  3. Step 3: Cross multiply
    263,924.04x = 395,886.14 × 95,440.60
  4. Step 4: Simplify right side
    263,924.04x = 37,783,611,108.84
  5. Step 5: Solve for x
    x = 37,783,611,108.84/263,924.04
  6. Step 6: Final answer
    x = 143,160.93

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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.