Home / 5,990.96-8,266.93-3,473.89

Finding the Fourth Proportional to 5,990.96, 8,266.93 and 3,473.89

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Solution

The fourth proportional to 5,990.96, 8,266.93 and 3,473.89 is: 4,793.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,990.96 : 8,266.93 = 3,473.89 : x
  2. Step 2: Convert to fraction form
    5,990.96/8,266.93 = 3,473.89/x
  3. Step 3: Cross multiply
    5,990.96x = 8,266.93 × 3,473.89
  4. Step 4: Simplify right side
    5,990.96x = 28,718,376.11
  5. Step 5: Solve for x
    x = 28,718,376.11/5,990.96
  6. Step 6: Final answer
    x = 4,793.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.