Home / 4,673.35-7,006.78-1,750.87

Finding the Fourth Proportional to 4,673.35, 7,006.78 and 1,750.87

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Solution

The fourth proportional to 4,673.35, 7,006.78 and 1,750.87 is: 2,625.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673.35 : 7,006.78 = 1,750.87 : x
  2. Step 2: Convert to fraction form
    4,673.35/7,006.78 = 1,750.87/x
  3. Step 3: Cross multiply
    4,673.35x = 7,006.78 × 1,750.87
  4. Step 4: Simplify right side
    4,673.35x = 12,267,960.90
  5. Step 5: Solve for x
    x = 12,267,960.90/4,673.35
  6. Step 6: Final answer
    x = 2,625.09

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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.