Home / 4,456.22-6,149.70-2,466.95

Finding the Fourth Proportional to 4,456.22, 6,149.70 and 2,466.95

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Solution

The fourth proportional to 4,456.22, 6,149.70 and 2,466.95 is: 3,404.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456.22 : 6,149.70 = 2,466.95 : x
  2. Step 2: Convert to fraction form
    4,456.22/6,149.70 = 2,466.95/x
  3. Step 3: Cross multiply
    4,456.22x = 6,149.70 × 2,466.95
  4. Step 4: Simplify right side
    4,456.22x = 15,170,971.67
  5. Step 5: Solve for x
    x = 15,170,971.67/4,456.22
  6. Step 6: Final answer
    x = 3,404.45

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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.