Home / 5,856.42-8,770.55-3,350.01

Finding the Fourth Proportional to 5,856.42, 8,770.55 and 3,350.01

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Solution

The fourth proportional to 5,856.42, 8,770.55 and 3,350.01 is: 5,016.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.42 : 8,770.55 = 3,350.01 : x
  2. Step 2: Convert to fraction form
    5,856.42/8,770.55 = 3,350.01/x
  3. Step 3: Cross multiply
    5,856.42x = 8,770.55 × 3,350.01
  4. Step 4: Simplify right side
    5,856.42x = 29,381,411.14
  5. Step 5: Solve for x
    x = 29,381,411.14/5,856.42
  6. Step 6: Final answer
    x = 5,016.96

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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.