Home / 4,996.07-6,894.54-2,758.08

Finding the Fourth Proportional to 4,996.07, 6,894.54 and 2,758.08

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Solution

The fourth proportional to 4,996.07, 6,894.54 and 2,758.08 is: 3,806.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.07 : 6,894.54 = 2,758.08 : x
  2. Step 2: Convert to fraction form
    4,996.07/6,894.54 = 2,758.08/x
  3. Step 3: Cross multiply
    4,996.07x = 6,894.54 × 2,758.08
  4. Step 4: Simplify right side
    4,996.07x = 19,015,692.88
  5. Step 5: Solve for x
    x = 19,015,692.88/4,996.07
  6. Step 6: Final answer
    x = 3,806.13

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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.