Home / 7,368.37-11,053.33-2,369.05

Finding the Fourth Proportional to 7,368.37, 11,053.33 and 2,369.05

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Solution

The fourth proportional to 7,368.37, 11,053.33 and 2,369.05 is: 3,553.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,368.37 : 11,053.33 = 2,369.05 : x
  2. Step 2: Convert to fraction form
    7,368.37/11,053.33 = 2,369.05/x
  3. Step 3: Cross multiply
    7,368.37x = 11,053.33 × 2,369.05
  4. Step 4: Simplify right side
    7,368.37x = 26,185,857.88
  5. Step 5: Solve for x
    x = 26,185,857.88/7,368.37
  6. Step 6: Final answer
    x = 3,553.82

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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.