Home / 6,610.08-9,915.66-2,714.52

Finding the Fourth Proportional to 6,610.08, 9,915.66 and 2,714.52

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Solution

The fourth proportional to 6,610.08, 9,915.66 and 2,714.52 is: 4,072.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,610.08 : 9,915.66 = 2,714.52 : x
  2. Step 2: Convert to fraction form
    6,610.08/9,915.66 = 2,714.52/x
  3. Step 3: Cross multiply
    6,610.08x = 9,915.66 × 2,714.52
  4. Step 4: Simplify right side
    6,610.08x = 26,916,257.38
  5. Step 5: Solve for x
    x = 26,916,257.38/6,610.08
  6. Step 6: Final answer
    x = 4,072.00

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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.