Home / 7,096.45-10,644.25-2,714.35

Finding the Fourth Proportional to 7,096.45, 10,644.25 and 2,714.35

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Solution

The fourth proportional to 7,096.45, 10,644.25 and 2,714.35 is: 4,071.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.45 : 10,644.25 = 2,714.35 : x
  2. Step 2: Convert to fraction form
    7,096.45/10,644.25 = 2,714.35/x
  3. Step 3: Cross multiply
    7,096.45x = 10,644.25 × 2,714.35
  4. Step 4: Simplify right side
    7,096.45x = 28,892,219.99
  5. Step 5: Solve for x
    x = 28,892,219.99/7,096.45
  6. Step 6: Final answer
    x = 4,071.36

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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.