Home / 6,903.93-10,357.27-2,222.77

Finding the Fourth Proportional to 6,903.93, 10,357.27 and 2,222.77

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Solution

The fourth proportional to 6,903.93, 10,357.27 and 2,222.77 is: 3,334.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903.93 : 10,357.27 = 2,222.77 : x
  2. Step 2: Convert to fraction form
    6,903.93/10,357.27 = 2,222.77/x
  3. Step 3: Cross multiply
    6,903.93x = 10,357.27 × 2,222.77
  4. Step 4: Simplify right side
    6,903.93x = 23,021,787.88
  5. Step 5: Solve for x
    x = 23,021,787.88/6,903.93
  6. Step 6: Final answer
    x = 3,334.59

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1.5x scale

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.