Home / 4,667.46-6,999.21-2,326.56

Finding the Fourth Proportional to 4,667.46, 6,999.21 and 2,326.56

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Solution

The fourth proportional to 4,667.46, 6,999.21 and 2,326.56 is: 3,488.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,667.46 : 6,999.21 = 2,326.56 : x
  2. Step 2: Convert to fraction form
    4,667.46/6,999.21 = 2,326.56/x
  3. Step 3: Cross multiply
    4,667.46x = 6,999.21 × 2,326.56
  4. Step 4: Simplify right side
    4,667.46x = 16,284,055.77
  5. Step 5: Solve for x
    x = 16,284,055.77/4,667.46
  6. Step 6: Final answer
    x = 3,488.85

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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.