Home / 4,006.68-6,008.49-1,925.37

Finding the Fourth Proportional to 4,006.68, 6,008.49 and 1,925.37

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Solution

The fourth proportional to 4,006.68, 6,008.49 and 1,925.37 is: 2,887.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006.68 : 6,008.49 = 1,925.37 : x
  2. Step 2: Convert to fraction form
    4,006.68/6,008.49 = 1,925.37/x
  3. Step 3: Cross multiply
    4,006.68x = 6,008.49 × 1,925.37
  4. Step 4: Simplify right side
    4,006.68x = 11,568,566.39
  5. Step 5: Solve for x
    x = 11,568,566.39/4,006.68
  6. Step 6: Final answer
    x = 2,887.32

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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.