Home / 5,502.44-8,253.52-1,342.46

Finding the Fourth Proportional to 5,502.44, 8,253.52 and 1,342.46

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Solution

The fourth proportional to 5,502.44, 8,253.52 and 1,342.46 is: 2,013.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,502.44 : 8,253.52 = 1,342.46 : x
  2. Step 2: Convert to fraction form
    5,502.44/8,253.52 = 1,342.46/x
  3. Step 3: Cross multiply
    5,502.44x = 8,253.52 × 1,342.46
  4. Step 4: Simplify right side
    5,502.44x = 11,080,020.46
  5. Step 5: Solve for x
    x = 11,080,020.46/5,502.44
  6. Step 6: Final answer
    x = 2,013.66

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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.