Home / 5,083.58-7,623.90-1,751.69

Finding the Fourth Proportional to 5,083.58, 7,623.90 and 1,751.69

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Solution

The fourth proportional to 5,083.58, 7,623.90 and 1,751.69 is: 2,627.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083.58 : 7,623.90 = 1,751.69 : x
  2. Step 2: Convert to fraction form
    5,083.58/7,623.90 = 1,751.69/x
  3. Step 3: Cross multiply
    5,083.58x = 7,623.90 × 1,751.69
  4. Step 4: Simplify right side
    5,083.58x = 13,354,720.02
  5. Step 5: Solve for x
    x = 13,354,720.02/5,083.58
  6. Step 6: Final answer
    x = 2,627.03

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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.