Home / 6,750.37-10,125.23-2,367.49

Finding the Fourth Proportional to 6,750.37, 10,125.23 and 2,367.49

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Solution

The fourth proportional to 6,750.37, 10,125.23 and 2,367.49 is: 3,551.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750.37 : 10,125.23 = 2,367.49 : x
  2. Step 2: Convert to fraction form
    6,750.37/10,125.23 = 2,367.49/x
  3. Step 3: Cross multiply
    6,750.37x = 10,125.23 × 2,367.49
  4. Step 4: Simplify right side
    6,750.37x = 23,971,380.77
  5. Step 5: Solve for x
    x = 23,971,380.77/6,750.37
  6. Step 6: Final answer
    x = 3,551.12

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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.