Home / 4,350.30-6,523.21-1,576.25

Finding the Fourth Proportional to 4,350.30, 6,523.21 and 1,576.25

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Solution

The fourth proportional to 4,350.30, 6,523.21 and 1,576.25 is: 2,363.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350.30 : 6,523.21 = 1,576.25 : x
  2. Step 2: Convert to fraction form
    4,350.30/6,523.21 = 1,576.25/x
  3. Step 3: Cross multiply
    4,350.30x = 6,523.21 × 1,576.25
  4. Step 4: Simplify right side
    4,350.30x = 10,282,209.76
  5. Step 5: Solve for x
    x = 10,282,209.76/4,350.30
  6. Step 6: Final answer
    x = 2,363.56

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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.