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Finding the Fourth Proportional to 3,006.19, 4,510.90 and 1,467.19

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Solution

The fourth proportional to 3,006.19, 4,510.90 and 1,467.19 is: 2,201.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006.19 : 4,510.90 = 1,467.19 : x
  2. Step 2: Convert to fraction form
    3,006.19/4,510.90 = 1,467.19/x
  3. Step 3: Cross multiply
    3,006.19x = 4,510.90 × 1,467.19
  4. Step 4: Simplify right side
    3,006.19x = 6,618,347.37
  5. Step 5: Solve for x
    x = 6,618,347.37/3,006.19
  6. Step 6: Final answer
    x = 2,201.57

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1.5x scale

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.