Home / 4,516.28-6,231.87-2,526.62

Finding the Fourth Proportional to 4,516.28, 6,231.87 and 2,526.62

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Solution

The fourth proportional to 4,516.28, 6,231.87 and 2,526.62 is: 3,486.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.28 : 6,231.87 = 2,526.62 : x
  2. Step 2: Convert to fraction form
    4,516.28/6,231.87 = 2,526.62/x
  3. Step 3: Cross multiply
    4,516.28x = 6,231.87 × 2,526.62
  4. Step 4: Simplify right side
    4,516.28x = 15,745,567.38
  5. Step 5: Solve for x
    x = 15,745,567.38/4,516.28
  6. Step 6: Final answer
    x = 3,486.40

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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.