Home / 9,628.62-14,442.94-3,472.62

Finding the Fourth Proportional to 9,628.62, 14,442.94 and 3,472.62

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Solution

The fourth proportional to 9,628.62, 14,442.94 and 3,472.62 is: 5,208.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628.62 : 14,442.94 = 3,472.62 : x
  2. Step 2: Convert to fraction form
    9,628.62/14,442.94 = 3,472.62/x
  3. Step 3: Cross multiply
    9,628.62x = 14,442.94 × 3,472.62
  4. Step 4: Simplify right side
    9,628.62x = 50,154,842.30
  5. Step 5: Solve for x
    x = 50,154,842.30/9,628.62
  6. Step 6: Final answer
    x = 5,208.93

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Similar ratio
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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.