Home / 55,578.69-83,308.30-24,003.68

Finding the Fourth Proportional to 55,578.69, 83,308.30 and 24,003.68

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Solution

The fourth proportional to 55,578.69, 83,308.30 and 24,003.68 is: 35,979.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,578.69 : 83,308.30 = 24,003.68 : x
  2. Step 2: Convert to fraction form
    55,578.69/83,308.30 = 24,003.68/x
  3. Step 3: Cross multiply
    55,578.69x = 83,308.30 × 24,003.68
  4. Step 4: Simplify right side
    55,578.69x = 1,999,705,297.99
  5. Step 5: Solve for x
    x = 1,999,705,297.99/55,578.69
  6. Step 6: Final answer
    x = 35,979.71

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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.