Home / 350,846.35-484,167.29-197,884.06

Finding the Fourth Proportional to 350,846.35, 484,167.29 and 197,884.06

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Solution

The fourth proportional to 350,846.35, 484,167.29 and 197,884.06 is: 273,079.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,846.35 : 484,167.29 = 197,884.06 : x
  2. Step 2: Convert to fraction form
    350,846.35/484,167.29 = 197,884.06/x
  3. Step 3: Cross multiply
    350,846.35x = 484,167.29 × 197,884.06
  4. Step 4: Simplify right side
    350,846.35x = 95,808,986,864.56
  5. Step 5: Solve for x
    x = 95,808,986,864.56/350,846.35
  6. Step 6: Final answer
    x = 273,079.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.