Home / 263,425.98-395,094.77-94,914.91

Finding the Fourth Proportional to 263,425.98, 395,094.77 and 94,914.91

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Solution

The fourth proportional to 263,425.98, 395,094.77 and 94,914.91 is: 142,356.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,425.98 : 395,094.77 = 94,914.91 : x
  2. Step 2: Convert to fraction form
    263,425.98/395,094.77 = 94,914.91/x
  3. Step 3: Cross multiply
    263,425.98x = 395,094.77 × 94,914.91
  4. Step 4: Simplify right side
    263,425.98x = 37,500,384,536.02
  5. Step 5: Solve for x
    x = 37,500,384,536.02/263,425.98
  6. Step 6: Final answer
    x = 142,356.44

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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.