Home / 4,064.50-5,608.56-2,295.73

Finding the Fourth Proportional to 4,064.50, 5,608.56 and 2,295.73

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Solution

The fourth proportional to 4,064.50, 5,608.56 and 2,295.73 is: 3,167.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.50 : 5,608.56 = 2,295.73 : x
  2. Step 2: Convert to fraction form
    4,064.50/5,608.56 = 2,295.73/x
  3. Step 3: Cross multiply
    4,064.50x = 5,608.56 × 2,295.73
  4. Step 4: Simplify right side
    4,064.50x = 12,875,739.45
  5. Step 5: Solve for x
    x = 12,875,739.45/4,064.50
  6. Step 6: Final answer
    x = 3,167.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.