Home / 4,491.18-6,733.97-1,370.15

Finding the Fourth Proportional to 4,491.18, 6,733.97 and 1,370.15

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Solution

The fourth proportional to 4,491.18, 6,733.97 and 1,370.15 is: 2,054.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,491.18 : 6,733.97 = 1,370.15 : x
  2. Step 2: Convert to fraction form
    4,491.18/6,733.97 = 1,370.15/x
  3. Step 3: Cross multiply
    4,491.18x = 6,733.97 × 1,370.15
  4. Step 4: Simplify right side
    4,491.18x = 9,226,549.00
  5. Step 5: Solve for x
    x = 9,226,549.00/4,491.18
  6. Step 6: Final answer
    x = 2,054.37

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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.