Home / 4,497.17-6,745.76-1,210.27

Finding the Fourth Proportional to 4,497.17, 6,745.76 and 1,210.27

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Solution

The fourth proportional to 4,497.17, 6,745.76 and 1,210.27 is: 1,815.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,497.17 : 6,745.76 = 1,210.27 : x
  2. Step 2: Convert to fraction form
    4,497.17/6,745.76 = 1,210.27/x
  3. Step 3: Cross multiply
    4,497.17x = 6,745.76 × 1,210.27
  4. Step 4: Simplify right side
    4,497.17x = 8,164,184.90
  5. Step 5: Solve for x
    x = 8,164,184.90/4,497.17
  6. Step 6: Final answer
    x = 1,815.41

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Similar ratio
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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.