Home / 2,462.46-3,395.58-1,831.98

Finding the Fourth Proportional to 2,462.46, 3,395.58 and 1,831.98

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Solution

The fourth proportional to 2,462.46, 3,395.58 and 1,831.98 is: 2,526.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462.46 : 3,395.58 = 1,831.98 : x
  2. Step 2: Convert to fraction form
    2,462.46/3,395.58 = 1,831.98/x
  3. Step 3: Cross multiply
    2,462.46x = 3,395.58 × 1,831.98
  4. Step 4: Simplify right side
    2,462.46x = 6,220,634.65
  5. Step 5: Solve for x
    x = 6,220,634.65/2,462.46
  6. Step 6: Final answer
    x = 2,526.19

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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.