Home / 5,884.98-8,827.68-2,961.69

Finding the Fourth Proportional to 5,884.98, 8,827.68 and 2,961.69

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Solution

The fourth proportional to 5,884.98, 8,827.68 and 2,961.69 is: 4,442.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.98 : 8,827.68 = 2,961.69 : x
  2. Step 2: Convert to fraction form
    5,884.98/8,827.68 = 2,961.69/x
  3. Step 3: Cross multiply
    5,884.98x = 8,827.68 × 2,961.69
  4. Step 4: Simplify right side
    5,884.98x = 26,144,851.58
  5. Step 5: Solve for x
    x = 26,144,851.58/5,884.98
  6. Step 6: Final answer
    x = 4,442.64

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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.