Home / 4,932.90-6,805.82-3,516.82

Finding the Fourth Proportional to 4,932.90, 6,805.82 and 3,516.82

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Solution

The fourth proportional to 4,932.90, 6,805.82 and 3,516.82 is: 4,852.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932.90 : 6,805.82 = 3,516.82 : x
  2. Step 2: Convert to fraction form
    4,932.90/6,805.82 = 3,516.82/x
  3. Step 3: Cross multiply
    4,932.90x = 6,805.82 × 3,516.82
  4. Step 4: Simplify right side
    4,932.90x = 23,934,835.67
  5. Step 5: Solve for x
    x = 23,934,835.67/4,932.90
  6. Step 6: Final answer
    x = 4,852.08

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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.