Home / 10,740.06-16,092.30-7,604.58

Finding the Fourth Proportional to 10,740.06, 16,092.30 and 7,604.58

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Solution

The fourth proportional to 10,740.06, 16,092.30 and 7,604.58 is: 11,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740.06 : 16,092.30 = 7,604.58 : x
  2. Step 2: Convert to fraction form
    10,740.06/16,092.30 = 7,604.58/x
  3. Step 3: Cross multiply
    10,740.06x = 16,092.30 × 7,604.58
  4. Step 4: Simplify right side
    10,740.06x = 122,375,182.73
  5. Step 5: Solve for x
    x = 122,375,182.73/10,740.06
  6. Step 6: Final answer
    x = 11,394.27

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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.