Home / 4,554.27-6,831.54-2,475.27

Finding the Fourth Proportional to 4,554.27, 6,831.54 and 2,475.27

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Solution

The fourth proportional to 4,554.27, 6,831.54 and 2,475.27 is: 3,712.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,554.27 : 6,831.54 = 2,475.27 : x
  2. Step 2: Convert to fraction form
    4,554.27/6,831.54 = 2,475.27/x
  3. Step 3: Cross multiply
    4,554.27x = 6,831.54 × 2,475.27
  4. Step 4: Simplify right side
    4,554.27x = 16,909,906.02
  5. Step 5: Solve for x
    x = 16,909,906.02/4,554.27
  6. Step 6: Final answer
    x = 3,712.98

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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.