Home / 9,576.01-14,351.85-4,305.39

Finding the Fourth Proportional to 9,576.01, 14,351.85 and 4,305.39

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Solution

The fourth proportional to 9,576.01, 14,351.85 and 4,305.39 is: 6,452.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576.01 : 14,351.85 = 4,305.39 : x
  2. Step 2: Convert to fraction form
    9,576.01/14,351.85 = 4,305.39/x
  3. Step 3: Cross multiply
    9,576.01x = 14,351.85 × 4,305.39
  4. Step 4: Simplify right side
    9,576.01x = 61,790,338.38
  5. Step 5: Solve for x
    x = 61,790,338.38/9,576.01
  6. Step 6: Final answer
    x = 6,452.62

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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.