Home / 5,837.08-8,736.45-4,442.89

Finding the Fourth Proportional to 5,837.08, 8,736.45 and 4,442.89

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Solution

The fourth proportional to 5,837.08, 8,736.45 and 4,442.89 is: 6,649.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,837.08 : 8,736.45 = 4,442.89 : x
  2. Step 2: Convert to fraction form
    5,837.08/8,736.45 = 4,442.89/x
  3. Step 3: Cross multiply
    5,837.08x = 8,736.45 × 4,442.89
  4. Step 4: Simplify right side
    5,837.08x = 38,815,086.34
  5. Step 5: Solve for x
    x = 38,815,086.34/5,837.08
  6. Step 6: Final answer
    x = 6,649.74

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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.