Home / 4,548.06-6,822.24-1,775.37

Finding the Fourth Proportional to 4,548.06, 6,822.24 and 1,775.37

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Solution

The fourth proportional to 4,548.06, 6,822.24 and 1,775.37 is: 2,663.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548.06 : 6,822.24 = 1,775.37 : x
  2. Step 2: Convert to fraction form
    4,548.06/6,822.24 = 1,775.37/x
  3. Step 3: Cross multiply
    4,548.06x = 6,822.24 × 1,775.37
  4. Step 4: Simplify right side
    4,548.06x = 12,112,000.23
  5. Step 5: Solve for x
    x = 12,112,000.23/4,548.06
  6. Step 6: Final answer
    x = 2,663.11

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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.