Home / 48,904.58-73,389.78-17,314.54

Finding the Fourth Proportional to 48,904.58, 73,389.78 and 17,314.54

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Solution

The fourth proportional to 48,904.58, 73,389.78 and 17,314.54 is: 25,983.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,904.58 : 73,389.78 = 17,314.54 : x
  2. Step 2: Convert to fraction form
    48,904.58/73,389.78 = 17,314.54/x
  3. Step 3: Cross multiply
    48,904.58x = 73,389.78 × 17,314.54
  4. Step 4: Simplify right side
    48,904.58x = 1,270,710,097.93
  5. Step 5: Solve for x
    x = 1,270,710,097.93/48,904.58
  6. Step 6: Final answer
    x = 25,983.46

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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.