Home / 9,576.70-14,354.76-4,635.44

Finding the Fourth Proportional to 9,576.70, 14,354.76 and 4,635.44

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Solution

The fourth proportional to 9,576.70, 14,354.76 and 4,635.44 is: 6,948.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576.70 : 14,354.76 = 4,635.44 : x
  2. Step 2: Convert to fraction form
    9,576.70/14,354.76 = 4,635.44/x
  3. Step 3: Cross multiply
    9,576.70x = 14,354.76 × 4,635.44
  4. Step 4: Simplify right side
    9,576.70x = 66,540,628.69
  5. Step 5: Solve for x
    x = 66,540,628.69/9,576.70
  6. Step 6: Final answer
    x = 6,948.18

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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.