Home / 44,709.22-61,675.59-30,369.79

Finding the Fourth Proportional to 44,709.22, 61,675.59 and 30,369.79

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Solution

The fourth proportional to 44,709.22, 61,675.59 and 30,369.79 is: 41,894.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,709.22 : 61,675.59 = 30,369.79 : x
  2. Step 2: Convert to fraction form
    44,709.22/61,675.59 = 30,369.79/x
  3. Step 3: Cross multiply
    44,709.22x = 61,675.59 × 30,369.79
  4. Step 4: Simplify right side
    44,709.22x = 1,873,074,716.43
  5. Step 5: Solve for x
    x = 1,873,074,716.43/44,709.22
  6. Step 6: Final answer
    x = 41,894.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.