Home / 5,848.75-8,773.26-2,386

Finding the Fourth Proportional to 5,848.75, 8,773.26 and 2,386

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Solution

The fourth proportional to 5,848.75, 8,773.26 and 2,386 is: 3,579.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848.75 : 8,773.26 = 2,386 : x
  2. Step 2: Convert to fraction form
    5,848.75/8,773.26 = 2,386/x
  3. Step 3: Cross multiply
    5,848.75x = 8,773.26 × 2,386
  4. Step 4: Simplify right side
    5,848.75x = 20,932,998.36
  5. Step 5: Solve for x
    x = 20,932,998.36/5,848.75
  6. Step 6: Final answer
    x = 3,579.06

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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.