Home / 4,623.91-6,935.90-1,850.82

Finding the Fourth Proportional to 4,623.91, 6,935.90 and 1,850.82

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Solution

The fourth proportional to 4,623.91, 6,935.90 and 1,850.82 is: 2,776.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623.91 : 6,935.90 = 1,850.82 : x
  2. Step 2: Convert to fraction form
    4,623.91/6,935.90 = 1,850.82/x
  3. Step 3: Cross multiply
    4,623.91x = 6,935.90 × 1,850.82
  4. Step 4: Simplify right side
    4,623.91x = 12,837,102.44
  5. Step 5: Solve for x
    x = 12,837,102.44/4,623.91
  6. Step 6: Final answer
    x = 2,776.24

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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.