Home / 348,669.45-523,003.84-95,951.39

Finding the Fourth Proportional to 348,669.45, 523,003.84 and 95,951.39

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Solution

The fourth proportional to 348,669.45, 523,003.84 and 95,951.39 is: 143,926.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    348,669.45 : 523,003.84 = 95,951.39 : x
  2. Step 2: Convert to fraction form
    348,669.45/523,003.84 = 95,951.39/x
  3. Step 3: Cross multiply
    348,669.45x = 523,003.84 × 95,951.39
  4. Step 4: Simplify right side
    348,669.45x = 50,182,942,568.44
  5. Step 5: Solve for x
    x = 50,182,942,568.44/348,669.45
  6. Step 6: Final answer
    x = 143,926.98

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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.