Home / 3,202.19-4,804.01-1,010.85

Finding the Fourth Proportional to 3,202.19, 4,804.01 and 1,010.85

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Solution

The fourth proportional to 3,202.19, 4,804.01 and 1,010.85 is: 1,516.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,202.19 : 4,804.01 = 1,010.85 : x
  2. Step 2: Convert to fraction form
    3,202.19/4,804.01 = 1,010.85/x
  3. Step 3: Cross multiply
    3,202.19x = 4,804.01 × 1,010.85
  4. Step 4: Simplify right side
    3,202.19x = 4,856,128.45
  5. Step 5: Solve for x
    x = 4,856,128.45/3,202.19
  6. Step 6: Final answer
    x = 1,516.50

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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.