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Finding the Fourth Proportional to 3,510.95, 4,844.34 and 2,093.99

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Solution

The fourth proportional to 3,510.95, 4,844.34 and 2,093.99 is: 2,889.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510.95 : 4,844.34 = 2,093.99 : x
  2. Step 2: Convert to fraction form
    3,510.95/4,844.34 = 2,093.99/x
  3. Step 3: Cross multiply
    3,510.95x = 4,844.34 × 2,093.99
  4. Step 4: Simplify right side
    3,510.95x = 10,143,975.29
  5. Step 5: Solve for x
    x = 10,143,975.29/3,510.95
  6. Step 6: Final answer
    x = 2,889.24

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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.