Home / 2,944.02-4,062.36-1,895.88

Finding the Fourth Proportional to 2,944.02, 4,062.36 and 1,895.88

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Solution

The fourth proportional to 2,944.02, 4,062.36 and 1,895.88 is: 2,616.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944.02 : 4,062.36 = 1,895.88 : x
  2. Step 2: Convert to fraction form
    2,944.02/4,062.36 = 1,895.88/x
  3. Step 3: Cross multiply
    2,944.02x = 4,062.36 × 1,895.88
  4. Step 4: Simplify right side
    2,944.02x = 7,701,747.08
  5. Step 5: Solve for x
    x = 7,701,747.08/2,944.02
  6. Step 6: Final answer
    x = 2,616.06

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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.