Home / 5,514.23-8,270.48-4,583.16

Finding the Fourth Proportional to 5,514.23, 8,270.48 and 4,583.16

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Solution

The fourth proportional to 5,514.23, 8,270.48 and 4,583.16 is: 6,874.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,514.23 : 8,270.48 = 4,583.16 : x
  2. Step 2: Convert to fraction form
    5,514.23/8,270.48 = 4,583.16/x
  3. Step 3: Cross multiply
    5,514.23x = 8,270.48 × 4,583.16
  4. Step 4: Simplify right side
    5,514.23x = 37,904,891.76
  5. Step 5: Solve for x
    x = 37,904,891.76/5,514.23
  6. Step 6: Final answer
    x = 6,874.01

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1.5x scale

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.