Home / 4,254.46-6,353.01-3,476.00

Finding the Fourth Proportional to 4,254.46, 6,353.01 and 3,476.00

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Solution

The fourth proportional to 4,254.46, 6,353.01 and 3,476.00 is: 5,190.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254.46 : 6,353.01 = 3,476.00 : x
  2. Step 2: Convert to fraction form
    4,254.46/6,353.01 = 3,476.00/x
  3. Step 3: Cross multiply
    4,254.46x = 6,353.01 × 3,476.00
  4. Step 4: Simplify right side
    4,254.46x = 22,083,039.68
  5. Step 5: Solve for x
    x = 22,083,039.68/4,254.46
  6. Step 6: Final answer
    x = 5,190.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.