Home / 5,538.69-8,303.11-2,026.26

Finding the Fourth Proportional to 5,538.69, 8,303.11 and 2,026.26

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Solution

The fourth proportional to 5,538.69, 8,303.11 and 2,026.26 is: 3,037.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,538.69 : 8,303.11 = 2,026.26 : x
  2. Step 2: Convert to fraction form
    5,538.69/8,303.11 = 2,026.26/x
  3. Step 3: Cross multiply
    5,538.69x = 8,303.11 × 2,026.26
  4. Step 4: Simplify right side
    5,538.69x = 16,824,254.60
  5. Step 5: Solve for x
    x = 16,824,254.60/5,538.69
  6. Step 6: Final answer
    x = 3,037.59

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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.