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Finding the Fourth Proportional to 9,333.92, 14,000.70 and 2,313.95

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Solution

The fourth proportional to 9,333.92, 14,000.70 and 2,313.95 is: 3,470.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,333.92 : 14,000.70 = 2,313.95 : x
  2. Step 2: Convert to fraction form
    9,333.92/14,000.70 = 2,313.95/x
  3. Step 3: Cross multiply
    9,333.92x = 14,000.70 × 2,313.95
  4. Step 4: Simplify right side
    9,333.92x = 32,396,924.18
  5. Step 5: Solve for x
    x = 32,396,924.18/9,333.92
  6. Step 6: Final answer
    x = 3,470.88

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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.