Home / 3,257.98-4,888.34-2,026.44

Finding the Fourth Proportional to 3,257.98, 4,888.34 and 2,026.44

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Solution

The fourth proportional to 3,257.98, 4,888.34 and 2,026.44 is: 3,040.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257.98 : 4,888.34 = 2,026.44 : x
  2. Step 2: Convert to fraction form
    3,257.98/4,888.34 = 2,026.44/x
  3. Step 3: Cross multiply
    3,257.98x = 4,888.34 × 2,026.44
  4. Step 4: Simplify right side
    3,257.98x = 9,905,927.71
  5. Step 5: Solve for x
    x = 9,905,927.71/3,257.98
  6. Step 6: Final answer
    x = 3,040.51

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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.