Home / 230,922.45-346,406.36-95,958.63

Finding the Fourth Proportional to 230,922.45, 346,406.36 and 95,958.63

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Solution

The fourth proportional to 230,922.45, 346,406.36 and 95,958.63 is: 143,947.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,922.45 : 346,406.36 = 95,958.63 : x
  2. Step 2: Convert to fraction form
    230,922.45/346,406.36 = 95,958.63/x
  3. Step 3: Cross multiply
    230,922.45x = 346,406.36 × 95,958.63
  4. Step 4: Simplify right side
    230,922.45x = 33,240,679,249.09
  5. Step 5: Solve for x
    x = 33,240,679,249.09/230,922.45
  6. Step 6: Final answer
    x = 143,947.37

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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.