Home / 348,067.37-522,101.49-95,350.07

Finding the Fourth Proportional to 348,067.37, 522,101.49 and 95,350.07

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Solution

The fourth proportional to 348,067.37, 522,101.49 and 95,350.07 is: 143,025.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,067.37 : 522,101.49 = 95,350.07 : x
  2. Step 2: Convert to fraction form
    348,067.37/522,101.49 = 95,350.07/x
  3. Step 3: Cross multiply
    348,067.37x = 522,101.49 × 95,350.07
  4. Step 4: Simplify right side
    348,067.37x = 49,782,411,008.10
  5. Step 5: Solve for x
    x = 49,782,411,008.10/348,067.37
  6. Step 6: Final answer
    x = 143,025.22

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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.