Home / 4,856.34-6,701.58-2,731.91

Finding the Fourth Proportional to 4,856.34, 6,701.58 and 2,731.91

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Solution

The fourth proportional to 4,856.34, 6,701.58 and 2,731.91 is: 3,769.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856.34 : 6,701.58 = 2,731.91 : x
  2. Step 2: Convert to fraction form
    4,856.34/6,701.58 = 2,731.91/x
  3. Step 3: Cross multiply
    4,856.34x = 6,701.58 × 2,731.91
  4. Step 4: Simplify right side
    4,856.34x = 18,308,079.91
  5. Step 5: Solve for x
    x = 18,308,079.91/4,856.34
  6. Step 6: Final answer
    x = 3,769.93

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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.