Home / 8,484.06-12,726.87-2,244

Finding the Fourth Proportional to 8,484.06, 12,726.87 and 2,244

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Solution

The fourth proportional to 8,484.06, 12,726.87 and 2,244 is: 3,366.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484.06 : 12,726.87 = 2,244 : x
  2. Step 2: Convert to fraction form
    8,484.06/12,726.87 = 2,244/x
  3. Step 3: Cross multiply
    8,484.06x = 12,726.87 × 2,244
  4. Step 4: Simplify right side
    8,484.06x = 28,559,096.28
  5. Step 5: Solve for x
    x = 28,559,096.28/8,484.06
  6. Step 6: Final answer
    x = 3,366.21

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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.