Home / 4,313.52-6,470.82-1,848.69

Finding the Fourth Proportional to 4,313.52, 6,470.82 and 1,848.69

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Solution

The fourth proportional to 4,313.52, 6,470.82 and 1,848.69 is: 2,773.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313.52 : 6,470.82 = 1,848.69 : x
  2. Step 2: Convert to fraction form
    4,313.52/6,470.82 = 1,848.69/x
  3. Step 3: Cross multiply
    4,313.52x = 6,470.82 × 1,848.69
  4. Step 4: Simplify right side
    4,313.52x = 11,962,540.23
  5. Step 5: Solve for x
    x = 11,962,540.23/4,313.52
  6. Step 6: Final answer
    x = 2,773.27

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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.