Home / 48,749.33-73,124.01-17,584.58

Finding the Fourth Proportional to 48,749.33, 73,124.01 and 17,584.58

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Solution

The fourth proportional to 48,749.33, 73,124.01 and 17,584.58 is: 26,376.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,749.33 : 73,124.01 = 17,584.58 : x
  2. Step 2: Convert to fraction form
    48,749.33/73,124.01 = 17,584.58/x
  3. Step 3: Cross multiply
    48,749.33x = 73,124.01 × 17,584.58
  4. Step 4: Simplify right side
    48,749.33x = 1,285,855,003.77
  5. Step 5: Solve for x
    x = 1,285,855,003.77/48,749.33
  6. Step 6: Final answer
    x = 26,376.88

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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.