Home / 2,462.45-3,395.58-1,831.97

Finding the Fourth Proportional to 2,462.45, 3,395.58 and 1,831.97

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Solution

The fourth proportional to 2,462.45, 3,395.58 and 1,831.97 is: 2,526.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.45 : 3,395.58 = 1,831.97 : x
  2. Step 2: Convert to fraction form
    2,462.45/3,395.58 = 1,831.97/x
  3. Step 3: Cross multiply
    2,462.45x = 3,395.58 × 1,831.97
  4. Step 4: Simplify right side
    2,462.45x = 6,220,600.69
  5. Step 5: Solve for x
    x = 6,220,600.69/2,462.45
  6. Step 6: Final answer
    x = 2,526.18

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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.