Home / 4,576.03-6,861.09-3,011.30

Finding the Fourth Proportional to 4,576.03, 6,861.09 and 3,011.30

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Solution

The fourth proportional to 4,576.03, 6,861.09 and 3,011.30 is: 4,515.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576.03 : 6,861.09 = 3,011.30 : x
  2. Step 2: Convert to fraction form
    4,576.03/6,861.09 = 3,011.30/x
  3. Step 3: Cross multiply
    4,576.03x = 6,861.09 × 3,011.30
  4. Step 4: Simplify right side
    4,576.03x = 20,660,800.32
  5. Step 5: Solve for x
    x = 20,660,800.32/4,576.03
  6. Step 6: Final answer
    x = 4,515.01

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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.