Home / 4,063.95-5,606.58-2,738.08

Finding the Fourth Proportional to 4,063.95, 5,606.58 and 2,738.08

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Solution

The fourth proportional to 4,063.95, 5,606.58 and 2,738.08 is: 3,777.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.95 : 5,606.58 = 2,738.08 : x
  2. Step 2: Convert to fraction form
    4,063.95/5,606.58 = 2,738.08/x
  3. Step 3: Cross multiply
    4,063.95x = 5,606.58 × 2,738.08
  4. Step 4: Simplify right side
    4,063.95x = 15,351,264.57
  5. Step 5: Solve for x
    x = 15,351,264.57/4,063.95
  6. Step 6: Final answer
    x = 3,777.42

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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.