Home / 4,038.26-6,059.80-1,729.76

Finding the Fourth Proportional to 4,038.26, 6,059.80 and 1,729.76

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Solution

The fourth proportional to 4,038.26, 6,059.80 and 1,729.76 is: 2,595.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.26 : 6,059.80 = 1,729.76 : x
  2. Step 2: Convert to fraction form
    4,038.26/6,059.80 = 1,729.76/x
  3. Step 3: Cross multiply
    4,038.26x = 6,059.80 × 1,729.76
  4. Step 4: Simplify right side
    4,038.26x = 10,481,999.65
  5. Step 5: Solve for x
    x = 10,481,999.65/4,038.26
  6. Step 6: Final answer
    x = 2,595.67

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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.