Home / 4,511.79-6,766.02-1,737

Finding the Fourth Proportional to 4,511.79, 6,766.02 and 1,737

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Solution

The fourth proportional to 4,511.79, 6,766.02 and 1,737 is: 2,604.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,511.79 : 6,766.02 = 1,737 : x
  2. Step 2: Convert to fraction form
    4,511.79/6,766.02 = 1,737/x
  3. Step 3: Cross multiply
    4,511.79x = 6,766.02 × 1,737
  4. Step 4: Simplify right side
    4,511.79x = 11,752,576.74
  5. Step 5: Solve for x
    x = 11,752,576.74/4,511.79
  6. Step 6: Final answer
    x = 2,604.86

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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.