Home / 5,872.05-8,808.33-1,923.53

Finding the Fourth Proportional to 5,872.05, 8,808.33 and 1,923.53

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Solution

The fourth proportional to 5,872.05, 8,808.33 and 1,923.53 is: 2,885.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,872.05 : 8,808.33 = 1,923.53 : x
  2. Step 2: Convert to fraction form
    5,872.05/8,808.33 = 1,923.53/x
  3. Step 3: Cross multiply
    5,872.05x = 8,808.33 × 1,923.53
  4. Step 4: Simplify right side
    5,872.05x = 16,943,042.96
  5. Step 5: Solve for x
    x = 16,943,042.96/5,872.05
  6. Step 6: Final answer
    x = 2,885.37

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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.