Home / 5,225.61-7,832.24-2,297.79

Finding the Fourth Proportional to 5,225.61, 7,832.24 and 2,297.79

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Solution

The fourth proportional to 5,225.61, 7,832.24 and 2,297.79 is: 3,443.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,225.61 : 7,832.24 = 2,297.79 : x
  2. Step 2: Convert to fraction form
    5,225.61/7,832.24 = 2,297.79/x
  3. Step 3: Cross multiply
    5,225.61x = 7,832.24 × 2,297.79
  4. Step 4: Simplify right side
    5,225.61x = 17,996,831.26
  5. Step 5: Solve for x
    x = 17,996,831.26/5,225.61
  6. Step 6: Final answer
    x = 3,443.97

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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.