Home / 4,541.00-6,808.57-1,910.21

Finding the Fourth Proportional to 4,541.00, 6,808.57 and 1,910.21

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Solution

The fourth proportional to 4,541.00, 6,808.57 and 1,910.21 is: 2,864.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.00 : 6,808.57 = 1,910.21 : x
  2. Step 2: Convert to fraction form
    4,541.00/6,808.57 = 1,910.21/x
  3. Step 3: Cross multiply
    4,541.00x = 6,808.57 × 1,910.21
  4. Step 4: Simplify right side
    4,541.00x = 13,005,759.68
  5. Step 5: Solve for x
    x = 13,005,759.68/4,541.00
  6. Step 6: Final answer
    x = 2,864.08

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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.