Home / 4,576.23-6,865.07-1,943.73

Finding the Fourth Proportional to 4,576.23, 6,865.07 and 1,943.73

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Solution

The fourth proportional to 4,576.23, 6,865.07 and 1,943.73 is: 2,915.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576.23 : 6,865.07 = 1,943.73 : x
  2. Step 2: Convert to fraction form
    4,576.23/6,865.07 = 1,943.73/x
  3. Step 3: Cross multiply
    4,576.23x = 6,865.07 × 1,943.73
  4. Step 4: Simplify right side
    4,576.23x = 13,343,832.79
  5. Step 5: Solve for x
    x = 13,343,832.79/4,576.23
  6. Step 6: Final answer
    x = 2,915.90

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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.