Home / 9,512.70-14,260.94-6,730.62

Finding the Fourth Proportional to 9,512.70, 14,260.94 and 6,730.62

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Solution

The fourth proportional to 9,512.70, 14,260.94 and 6,730.62 is: 10,090.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512.70 : 14,260.94 = 6,730.62 : x
  2. Step 2: Convert to fraction form
    9,512.70/14,260.94 = 6,730.62/x
  3. Step 3: Cross multiply
    9,512.70x = 14,260.94 × 6,730.62
  4. Step 4: Simplify right side
    9,512.70x = 95,984,934.33
  5. Step 5: Solve for x
    x = 95,984,934.33/9,512.70
  6. Step 6: Final answer
    x = 10,090.19

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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.