Home / 4,427.94-6,110.57-2,438.46

Finding the Fourth Proportional to 4,427.94, 6,110.57 and 2,438.46

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Solution

The fourth proportional to 4,427.94, 6,110.57 and 2,438.46 is: 3,365.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,427.94 : 6,110.57 = 2,438.46 : x
  2. Step 2: Convert to fraction form
    4,427.94/6,110.57 = 2,438.46/x
  3. Step 3: Cross multiply
    4,427.94x = 6,110.57 × 2,438.46
  4. Step 4: Simplify right side
    4,427.94x = 14,900,380.52
  5. Step 5: Solve for x
    x = 14,900,380.52/4,427.94
  6. Step 6: Final answer
    x = 3,365.08

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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.