Home / 4,822.27-7,234.52-1,535.36

Finding the Fourth Proportional to 4,822.27, 7,234.52 and 1,535.36

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Solution

The fourth proportional to 4,822.27, 7,234.52 and 1,535.36 is: 2,303.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.27 : 7,234.52 = 1,535.36 : x
  2. Step 2: Convert to fraction form
    4,822.27/7,234.52 = 1,535.36/x
  3. Step 3: Cross multiply
    4,822.27x = 7,234.52 × 1,535.36
  4. Step 4: Simplify right side
    4,822.27x = 11,107,548.78
  5. Step 5: Solve for x
    x = 11,107,548.78/4,822.27
  6. Step 6: Final answer
    x = 2,303.39

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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.