Home / 49,038.06-73,568.03-17,873.31

Finding the Fourth Proportional to 49,038.06, 73,568.03 and 17,873.31

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Solution

The fourth proportional to 49,038.06, 73,568.03 and 17,873.31 is: 26,813.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,038.06 : 73,568.03 = 17,873.31 : x
  2. Step 2: Convert to fraction form
    49,038.06/73,568.03 = 17,873.31/x
  3. Step 3: Cross multiply
    49,038.06x = 73,568.03 × 17,873.31
  4. Step 4: Simplify right side
    49,038.06x = 1,314,904,206.28
  5. Step 5: Solve for x
    x = 1,314,904,206.28/49,038.06
  6. Step 6: Final answer
    x = 26,813.95

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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.