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Finding the Fourth Proportional to 5,797.78, 8,693.39 and 1,848.29

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Solution

The fourth proportional to 5,797.78, 8,693.39 and 1,848.29 is: 2,771.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,797.78 : 8,693.39 = 1,848.29 : x
  2. Step 2: Convert to fraction form
    5,797.78/8,693.39 = 1,848.29/x
  3. Step 3: Cross multiply
    5,797.78x = 8,693.39 × 1,848.29
  4. Step 4: Simplify right side
    5,797.78x = 16,067,866.96
  5. Step 5: Solve for x
    x = 16,067,866.96/5,797.78
  6. Step 6: Final answer
    x = 2,771.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.