Home / 6,923.84-9,556.26-4,826.76

Finding the Fourth Proportional to 6,923.84, 9,556.26 and 4,826.76

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Solution

The fourth proportional to 6,923.84, 9,556.26 and 4,826.76 is: 6,661.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.84 : 9,556.26 = 4,826.76 : x
  2. Step 2: Convert to fraction form
    6,923.84/9,556.26 = 4,826.76/x
  3. Step 3: Cross multiply
    6,923.84x = 9,556.26 × 4,826.76
  4. Step 4: Simplify right side
    6,923.84x = 46,125,773.52
  5. Step 5: Solve for x
    x = 46,125,773.52/6,923.84
  6. Step 6: Final answer
    x = 6,661.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.