Home / 4,452.18-6,676.02-2,603.90

Finding the Fourth Proportional to 4,452.18, 6,676.02 and 2,603.90

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Solution

The fourth proportional to 4,452.18, 6,676.02 and 2,603.90 is: 3,904.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.18 : 6,676.02 = 2,603.90 : x
  2. Step 2: Convert to fraction form
    4,452.18/6,676.02 = 2,603.90/x
  3. Step 3: Cross multiply
    4,452.18x = 6,676.02 × 2,603.90
  4. Step 4: Simplify right side
    4,452.18x = 17,383,655.10
  5. Step 5: Solve for x
    x = 17,383,655.10/4,452.18
  6. Step 6: Final answer
    x = 3,904.53

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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.