Home / 5,006.07-6,907.77-2,767.64

Finding the Fourth Proportional to 5,006.07, 6,907.77 and 2,767.64

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Solution

The fourth proportional to 5,006.07, 6,907.77 and 2,767.64 is: 3,819.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,006.07 : 6,907.77 = 2,767.64 : x
  2. Step 2: Convert to fraction form
    5,006.07/6,907.77 = 2,767.64/x
  3. Step 3: Cross multiply
    5,006.07x = 6,907.77 × 2,767.64
  4. Step 4: Simplify right side
    5,006.07x = 19,118,224.88
  5. Step 5: Solve for x
    x = 19,118,224.88/5,006.07
  6. Step 6: Final answer
    x = 3,819.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.