Home / 4,194.02-6,289.34-1,852.35

Finding the Fourth Proportional to 4,194.02, 6,289.34 and 1,852.35

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Solution

The fourth proportional to 4,194.02, 6,289.34 and 1,852.35 is: 2,777.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,194.02 : 6,289.34 = 1,852.35 : x
  2. Step 2: Convert to fraction form
    4,194.02/6,289.34 = 1,852.35/x
  3. Step 3: Cross multiply
    4,194.02x = 6,289.34 × 1,852.35
  4. Step 4: Simplify right side
    4,194.02x = 11,650,049.69
  5. Step 5: Solve for x
    x = 11,650,049.69/4,194.02
  6. Step 6: Final answer
    x = 2,777.78

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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.