Home / 6,714.84-10,068.54-2,765.04

Finding the Fourth Proportional to 6,714.84, 10,068.54 and 2,765.04

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Solution

The fourth proportional to 6,714.84, 10,068.54 and 2,765.04 is: 4,146.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714.84 : 10,068.54 = 2,765.04 : x
  2. Step 2: Convert to fraction form
    6,714.84/10,068.54 = 2,765.04/x
  3. Step 3: Cross multiply
    6,714.84x = 10,068.54 × 2,765.04
  4. Step 4: Simplify right side
    6,714.84x = 27,839,915.84
  5. Step 5: Solve for x
    x = 27,839,915.84/6,714.84
  6. Step 6: Final answer
    x = 4,146.03

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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.