Home / 4,856.25-7,285.66-1,736.57

Finding the Fourth Proportional to 4,856.25, 7,285.66 and 1,736.57

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Solution

The fourth proportional to 4,856.25, 7,285.66 and 1,736.57 is: 2,605.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856.25 : 7,285.66 = 1,736.57 : x
  2. Step 2: Convert to fraction form
    4,856.25/7,285.66 = 1,736.57/x
  3. Step 3: Cross multiply
    4,856.25x = 7,285.66 × 1,736.57
  4. Step 4: Simplify right side
    4,856.25x = 12,652,013.48
  5. Step 5: Solve for x
    x = 12,652,013.48/4,856.25
  6. Step 6: Final answer
    x = 2,605.31

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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.