Home / 4,516.58-6,233.13-2,628.20

Finding the Fourth Proportional to 4,516.58, 6,233.13 and 2,628.20

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Solution

The fourth proportional to 4,516.58, 6,233.13 and 2,628.20 is: 3,627.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.58 : 6,233.13 = 2,628.20 : x
  2. Step 2: Convert to fraction form
    4,516.58/6,233.13 = 2,628.20/x
  3. Step 3: Cross multiply
    4,516.58x = 6,233.13 × 2,628.20
  4. Step 4: Simplify right side
    4,516.58x = 16,381,885.40
  5. Step 5: Solve for x
    x = 16,381,885.40/4,516.58
  6. Step 6: Final answer
    x = 3,627.06

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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.