Home / 3,236.01-4,466.43-1,910.16

Finding the Fourth Proportional to 3,236.01, 4,466.43 and 1,910.16

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Solution

The fourth proportional to 3,236.01, 4,466.43 and 1,910.16 is: 2,636.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.01 : 4,466.43 = 1,910.16 : x
  2. Step 2: Convert to fraction form
    3,236.01/4,466.43 = 1,910.16/x
  3. Step 3: Cross multiply
    3,236.01x = 4,466.43 × 1,910.16
  4. Step 4: Simplify right side
    3,236.01x = 8,531,595.93
  5. Step 5: Solve for x
    x = 8,531,595.93/3,236.01
  6. Step 6: Final answer
    x = 2,636.46

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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.