Home / 4,038-6,059.34-1,697.82

Finding the Fourth Proportional to 4,038, 6,059.34 and 1,697.82

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Solution

The fourth proportional to 4,038, 6,059.34 and 1,697.82 is: 2,547.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038 : 6,059.34 = 1,697.82 : x
  2. Step 2: Convert to fraction form
    4,038/6,059.34 = 1,697.82/x
  3. Step 3: Cross multiply
    4,038x = 6,059.34 × 1,697.82
  4. Step 4: Simplify right side
    4,038x = 10,287,668.64
  5. Step 5: Solve for x
    x = 10,287,668.64/4,038
  6. Step 6: Final answer
    x = 2,547.71

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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.