Home / 6,554.82-9,822.69-4,050.66

Finding the Fourth Proportional to 6,554.82, 9,822.69 and 4,050.66

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Solution

The fourth proportional to 6,554.82, 9,822.69 and 4,050.66 is: 6,070.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,554.82 : 9,822.69 = 4,050.66 : x
  2. Step 2: Convert to fraction form
    6,554.82/9,822.69 = 4,050.66/x
  3. Step 3: Cross multiply
    6,554.82x = 9,822.69 × 4,050.66
  4. Step 4: Simplify right side
    6,554.82x = 39,788,377.48
  5. Step 5: Solve for x
    x = 39,788,377.48/6,554.82
  6. Step 6: Final answer
    x = 6,070.09

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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.