Home / 350,664.27-483,892.41-197,707.92

Finding the Fourth Proportional to 350,664.27, 483,892.41 and 197,707.92

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Solution

The fourth proportional to 350,664.27, 483,892.41 and 197,707.92 is: 272,823.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,664.27 : 483,892.41 = 197,707.92 : x
  2. Step 2: Convert to fraction form
    350,664.27/483,892.41 = 197,707.92/x
  3. Step 3: Cross multiply
    350,664.27x = 483,892.41 × 197,707.92
  4. Step 4: Simplify right side
    350,664.27x = 95,669,361,884.89
  5. Step 5: Solve for x
    x = 95,669,361,884.89/350,664.27
  6. Step 6: Final answer
    x = 272,823.24

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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.