Home / 4,425.44-6,106.02-2,655.80

Finding the Fourth Proportional to 4,425.44, 6,106.02 and 2,655.80

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Solution

The fourth proportional to 4,425.44, 6,106.02 and 2,655.80 is: 3,664.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.44 : 6,106.02 = 2,655.80 : x
  2. Step 2: Convert to fraction form
    4,425.44/6,106.02 = 2,655.80/x
  3. Step 3: Cross multiply
    4,425.44x = 6,106.02 × 2,655.80
  4. Step 4: Simplify right side
    4,425.44x = 16,216,367.92
  5. Step 5: Solve for x
    x = 16,216,367.92/4,425.44
  6. Step 6: Final answer
    x = 3,664.35

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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.