Home / 263,424.98-395,093.27-94,913.91

Finding the Fourth Proportional to 263,424.98, 395,093.27 and 94,913.91

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Solution

The fourth proportional to 263,424.98, 395,093.27 and 94,913.91 is: 142,354.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,424.98 : 395,093.27 = 94,913.91 : x
  2. Step 2: Convert to fraction form
    263,424.98/395,093.27 = 94,913.91/x
  3. Step 3: Cross multiply
    263,424.98x = 395,093.27 × 94,913.91
  4. Step 4: Simplify right side
    263,424.98x = 37,499,847,307.67
  5. Step 5: Solve for x
    x = 37,499,847,307.67/263,424.98
  6. Step 6: Final answer
    x = 142,354.94

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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.