Home / 4,927.43-7,388.43-3,369.19

Finding the Fourth Proportional to 4,927.43, 7,388.43 and 3,369.19

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Solution

The fourth proportional to 4,927.43, 7,388.43 and 3,369.19 is: 5,051.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.43 : 7,388.43 = 3,369.19 : x
  2. Step 2: Convert to fraction form
    4,927.43/7,388.43 = 3,369.19/x
  3. Step 3: Cross multiply
    4,927.43x = 7,388.43 × 3,369.19
  4. Step 4: Simplify right side
    4,927.43x = 24,893,024.47
  5. Step 5: Solve for x
    x = 24,893,024.47/4,927.43
  6. Step 6: Final answer
    x = 5,051.93

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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.