Home / 4,675.67-7,018.18-3,360.96

Finding the Fourth Proportional to 4,675.67, 7,018.18 and 3,360.96

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Solution

The fourth proportional to 4,675.67, 7,018.18 and 3,360.96 is: 5,044.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.67 : 7,018.18 = 3,360.96 : x
  2. Step 2: Convert to fraction form
    4,675.67/7,018.18 = 3,360.96/x
  3. Step 3: Cross multiply
    4,675.67x = 7,018.18 × 3,360.96
  4. Step 4: Simplify right side
    4,675.67x = 23,587,822.25
  5. Step 5: Solve for x
    x = 23,587,822.25/4,675.67
  6. Step 6: Final answer
    x = 5,044.80

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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.