Home / 6,498.23-8,967.58-3,514.05

Finding the Fourth Proportional to 6,498.23, 8,967.58 and 3,514.05

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Solution

The fourth proportional to 6,498.23, 8,967.58 and 3,514.05 is: 4,849.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498.23 : 8,967.58 = 3,514.05 : x
  2. Step 2: Convert to fraction form
    6,498.23/8,967.58 = 3,514.05/x
  3. Step 3: Cross multiply
    6,498.23x = 8,967.58 × 3,514.05
  4. Step 4: Simplify right side
    6,498.23x = 31,512,535.48
  5. Step 5: Solve for x
    x = 31,512,535.48/6,498.23
  6. Step 6: Final answer
    x = 4,849.41

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.