Home / 6,714.31-10,071.47-2,553.34

Finding the Fourth Proportional to 6,714.31, 10,071.47 and 2,553.34

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Solution

The fourth proportional to 6,714.31, 10,071.47 and 2,553.34 is: 3,830.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714.31 : 10,071.47 = 2,553.34 : x
  2. Step 2: Convert to fraction form
    6,714.31/10,071.47 = 2,553.34/x
  3. Step 3: Cross multiply
    6,714.31x = 10,071.47 × 2,553.34
  4. Step 4: Simplify right side
    6,714.31x = 25,715,824.09
  5. Step 5: Solve for x
    x = 25,715,824.09/6,714.31
  6. Step 6: Final answer
    x = 3,830.01

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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.