Home / 6,732.07-10,107.21-4,646.89

Finding the Fourth Proportional to 6,732.07, 10,107.21 and 4,646.89

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Solution

The fourth proportional to 6,732.07, 10,107.21 and 4,646.89 is: 6,976.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732.07 : 10,107.21 = 4,646.89 : x
  2. Step 2: Convert to fraction form
    6,732.07/10,107.21 = 4,646.89/x
  3. Step 3: Cross multiply
    6,732.07x = 10,107.21 × 4,646.89
  4. Step 4: Simplify right side
    6,732.07x = 46,967,093.08
  5. Step 5: Solve for x
    x = 46,967,093.08/6,732.07
  6. Step 6: Final answer
    x = 6,976.62

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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.