Home / 69,329.32-103,993.97-22,582.19

Finding the Fourth Proportional to 69,329.32, 103,993.97 and 22,582.19

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Solution

The fourth proportional to 69,329.32, 103,993.97 and 22,582.19 is: 33,873.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,329.32 : 103,993.97 = 22,582.19 : x
  2. Step 2: Convert to fraction form
    69,329.32/103,993.97 = 22,582.19/x
  3. Step 3: Cross multiply
    69,329.32x = 103,993.97 × 22,582.19
  4. Step 4: Simplify right side
    69,329.32x = 2,348,411,736.47
  5. Step 5: Solve for x
    x = 2,348,411,736.47/69,329.32
  6. Step 6: Final answer
    x = 33,873.29

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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.