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Finding the Fourth Proportional to 5,856.77, 8,063.62 and 4,741.40

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Solution

The fourth proportional to 5,856.77, 8,063.62 and 4,741.40 is: 6,527.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,856.77 : 8,063.62 = 4,741.40 : x
  2. Step 2: Convert to fraction form
    5,856.77/8,063.62 = 4,741.40/x
  3. Step 3: Cross multiply
    5,856.77x = 8,063.62 × 4,741.40
  4. Step 4: Simplify right side
    5,856.77x = 38,232,856.17
  5. Step 5: Solve for x
    x = 38,232,856.17/5,856.77
  6. Step 6: Final answer
    x = 6,527.97

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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.