Home / 4,758.94-6,567.54-2,769.07

Finding the Fourth Proportional to 4,758.94, 6,567.54 and 2,769.07

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Solution

The fourth proportional to 4,758.94, 6,567.54 and 2,769.07 is: 3,821.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758.94 : 6,567.54 = 2,769.07 : x
  2. Step 2: Convert to fraction form
    4,758.94/6,567.54 = 2,769.07/x
  3. Step 3: Cross multiply
    4,758.94x = 6,567.54 × 2,769.07
  4. Step 4: Simplify right side
    4,758.94x = 18,185,977.99
  5. Step 5: Solve for x
    x = 18,185,977.99/4,758.94
  6. Step 6: Final answer
    x = 3,821.43

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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.