Home / 348,249.44-522,374.96-95,533.60

Finding the Fourth Proportional to 348,249.44, 522,374.96 and 95,533.60

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Solution

The fourth proportional to 348,249.44, 522,374.96 and 95,533.60 is: 143,300.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,249.44 : 522,374.96 = 95,533.60 : x
  2. Step 2: Convert to fraction form
    348,249.44/522,374.96 = 95,533.60/x
  3. Step 3: Cross multiply
    348,249.44x = 522,374.96 × 95,533.60
  4. Step 4: Simplify right side
    348,249.44x = 49,904,360,478.66
  5. Step 5: Solve for x
    x = 49,904,360,478.66/348,249.44
  6. Step 6: Final answer
    x = 143,300.62

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1.5x scale

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.