Home / 2,094.10-2,889.27-1,348.49

Finding the Fourth Proportional to 2,094.10, 2,889.27 and 1,348.49

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Solution

The fourth proportional to 2,094.10, 2,889.27 and 1,348.49 is: 1,860.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094.10 : 2,889.27 = 1,348.49 : x
  2. Step 2: Convert to fraction form
    2,094.10/2,889.27 = 1,348.49/x
  3. Step 3: Cross multiply
    2,094.10x = 2,889.27 × 1,348.49
  4. Step 4: Simplify right side
    2,094.10x = 3,896,158.93
  5. Step 5: Solve for x
    x = 3,896,158.93/2,094.10
  6. Step 6: Final answer
    x = 1,860.54

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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.