Home / 348,299.44-522,449.72-95,583.39

Finding the Fourth Proportional to 348,299.44, 522,449.72 and 95,583.39

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Solution

The fourth proportional to 348,299.44, 522,449.72 and 95,583.39 is: 143,375.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,299.44 : 522,449.72 = 95,583.39 : x
  2. Step 2: Convert to fraction form
    348,299.44/522,449.72 = 95,583.39/x
  3. Step 3: Cross multiply
    348,299.44x = 522,449.72 × 95,583.39
  4. Step 4: Simplify right side
    348,299.44x = 49,937,515,342.15
  5. Step 5: Solve for x
    x = 49,937,515,342.15/348,299.44
  6. Step 6: Final answer
    x = 143,375.24

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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.