Home / 4,856.28-7,282.35-1,737.09

Finding the Fourth Proportional to 4,856.28, 7,282.35 and 1,737.09

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Solution

The fourth proportional to 4,856.28, 7,282.35 and 1,737.09 is: 2,604.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856.28 : 7,282.35 = 1,737.09 : x
  2. Step 2: Convert to fraction form
    4,856.28/7,282.35 = 1,737.09/x
  3. Step 3: Cross multiply
    4,856.28x = 7,282.35 × 1,737.09
  4. Step 4: Simplify right side
    4,856.28x = 12,650,097.36
  5. Step 5: Solve for x
    x = 12,650,097.36/4,856.28
  6. Step 6: Final answer
    x = 2,604.89

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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.