Home / 7,394.52-11,091.14-2,714.34

Finding the Fourth Proportional to 7,394.52, 11,091.14 and 2,714.34

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Solution

The fourth proportional to 7,394.52, 11,091.14 and 2,714.34 is: 4,071.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394.52 : 11,091.14 = 2,714.34 : x
  2. Step 2: Convert to fraction form
    7,394.52/11,091.14 = 2,714.34/x
  3. Step 3: Cross multiply
    7,394.52x = 11,091.14 × 2,714.34
  4. Step 4: Simplify right side
    7,394.52x = 30,105,124.95
  5. Step 5: Solve for x
    x = 30,105,124.95/7,394.52
  6. Step 6: Final answer
    x = 4,071.28

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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.