Home / 6,207.56-9,307.72-2,046.44

Finding the Fourth Proportional to 6,207.56, 9,307.72 and 2,046.44

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Solution

The fourth proportional to 6,207.56, 9,307.72 and 2,046.44 is: 3,068.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.56 : 9,307.72 = 2,046.44 : x
  2. Step 2: Convert to fraction form
    6,207.56/9,307.72 = 2,046.44/x
  3. Step 3: Cross multiply
    6,207.56x = 9,307.72 × 2,046.44
  4. Step 4: Simplify right side
    6,207.56x = 19,047,690.52
  5. Step 5: Solve for x
    x = 19,047,690.52/6,207.56
  6. Step 6: Final answer
    x = 3,068.47

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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.