Home / 44,716.32-67,059.36-19,725.84

Finding the Fourth Proportional to 44,716.32, 67,059.36 and 19,725.84

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Solution

The fourth proportional to 44,716.32, 67,059.36 and 19,725.84 is: 29,582.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,716.32 : 67,059.36 = 19,725.84 : x
  2. Step 2: Convert to fraction form
    44,716.32/67,059.36 = 19,725.84/x
  3. Step 3: Cross multiply
    44,716.32x = 67,059.36 × 19,725.84
  4. Step 4: Simplify right side
    44,716.32x = 1,322,802,205.86
  5. Step 5: Solve for x
    x = 1,322,802,205.86/44,716.32
  6. Step 6: Final answer
    x = 29,582.09

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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.