Home / 4,848.76-7,273.09-2,073.07

Finding the Fourth Proportional to 4,848.76, 7,273.09 and 2,073.07

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Solution

The fourth proportional to 4,848.76, 7,273.09 and 2,073.07 is: 3,109.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,848.76 : 7,273.09 = 2,073.07 : x
  2. Step 2: Convert to fraction form
    4,848.76/7,273.09 = 2,073.07/x
  3. Step 3: Cross multiply
    4,848.76x = 7,273.09 × 2,073.07
  4. Step 4: Simplify right side
    4,848.76x = 15,077,624.69
  5. Step 5: Solve for x
    x = 15,077,624.69/4,848.76
  6. Step 6: Final answer
    x = 3,109.58

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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.