Home / 4,793.22-7,193.07-1,871.15

Finding the Fourth Proportional to 4,793.22, 7,193.07 and 1,871.15

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Solution

The fourth proportional to 4,793.22, 7,193.07 and 1,871.15 is: 2,807.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793.22 : 7,193.07 = 1,871.15 : x
  2. Step 2: Convert to fraction form
    4,793.22/7,193.07 = 1,871.15/x
  3. Step 3: Cross multiply
    4,793.22x = 7,193.07 × 1,871.15
  4. Step 4: Simplify right side
    4,793.22x = 13,459,276.97
  5. Step 5: Solve for x
    x = 13,459,276.97/4,793.22
  6. Step 6: Final answer
    x = 2,807.98

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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.