Home / 59,949.18-89,923.74-17,829.09

Finding the Fourth Proportional to 59,949.18, 89,923.74 and 17,829.09

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Solution

The fourth proportional to 59,949.18, 89,923.74 and 17,829.09 is: 26,743.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,949.18 : 89,923.74 = 17,829.09 : x
  2. Step 2: Convert to fraction form
    59,949.18/89,923.74 = 17,829.09/x
  3. Step 3: Cross multiply
    59,949.18x = 89,923.74 × 17,829.09
  4. Step 4: Simplify right side
    59,949.18x = 1,603,258,453.60
  5. Step 5: Solve for x
    x = 1,603,258,453.60/59,949.18
  6. Step 6: Final answer
    x = 26,743.63

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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.