Home / 4,927.19-7,388.06-3,368.94

Finding the Fourth Proportional to 4,927.19, 7,388.06 and 3,368.94

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Solution

The fourth proportional to 4,927.19, 7,388.06 and 3,368.94 is: 5,051.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.19 : 7,388.06 = 3,368.94 : x
  2. Step 2: Convert to fraction form
    4,927.19/7,388.06 = 3,368.94/x
  3. Step 3: Cross multiply
    4,927.19x = 7,388.06 × 3,368.94
  4. Step 4: Simplify right side
    4,927.19x = 24,889,914.01
  5. Step 5: Solve for x
    x = 24,889,914.01/4,927.19
  6. Step 6: Final answer
    x = 5,051.55

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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.