Home / 6,777.70-10,167.98-2,335.77

Finding the Fourth Proportional to 6,777.70, 10,167.98 and 2,335.77

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Solution

The fourth proportional to 6,777.70, 10,167.98 and 2,335.77 is: 3,504.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,777.70 : 10,167.98 = 2,335.77 : x
  2. Step 2: Convert to fraction form
    6,777.70/10,167.98 = 2,335.77/x
  3. Step 3: Cross multiply
    6,777.70x = 10,167.98 × 2,335.77
  4. Step 4: Simplify right side
    6,777.70x = 23,750,050.97
  5. Step 5: Solve for x
    x = 23,750,050.97/6,777.70
  6. Step 6: Final answer
    x = 3,504.15

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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.