Home / 5,910.58-8,156.62-3,257.93

Finding the Fourth Proportional to 5,910.58, 8,156.62 and 3,257.93

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Solution

The fourth proportional to 5,910.58, 8,156.62 and 3,257.93 is: 4,495.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910.58 : 8,156.62 = 3,257.93 : x
  2. Step 2: Convert to fraction form
    5,910.58/8,156.62 = 3,257.93/x
  3. Step 3: Cross multiply
    5,910.58x = 8,156.62 × 3,257.93
  4. Step 4: Simplify right side
    5,910.58x = 26,573,697.00
  5. Step 5: Solve for x
    x = 26,573,697.00/5,910.58
  6. Step 6: Final answer
    x = 4,495.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.