Home / 4,663.35-6,995.09-1,376.49

Finding the Fourth Proportional to 4,663.35, 6,995.09 and 1,376.49

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Solution

The fourth proportional to 4,663.35, 6,995.09 and 1,376.49 is: 2,064.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663.35 : 6,995.09 = 1,376.49 : x
  2. Step 2: Convert to fraction form
    4,663.35/6,995.09 = 1,376.49/x
  3. Step 3: Cross multiply
    4,663.35x = 6,995.09 × 1,376.49
  4. Step 4: Simplify right side
    4,663.35x = 9,628,664.55
  5. Step 5: Solve for x
    x = 9,628,664.55/4,663.35
  6. Step 6: Final answer
    x = 2,064.75

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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.