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Finding the Fourth Proportional to 5,793.23, 8,701.46 and 3,457.79

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Solution

The fourth proportional to 5,793.23, 8,701.46 and 3,457.79 is: 5,193.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793.23 : 8,701.46 = 3,457.79 : x
  2. Step 2: Convert to fraction form
    5,793.23/8,701.46 = 3,457.79/x
  3. Step 3: Cross multiply
    5,793.23x = 8,701.46 × 3,457.79
  4. Step 4: Simplify right side
    5,793.23x = 30,087,821.37
  5. Step 5: Solve for x
    x = 30,087,821.37/5,793.23
  6. Step 6: Final answer
    x = 5,193.62

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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.