Home / 33,369.64-46,059.30-19,950.04

Finding the Fourth Proportional to 33,369.64, 46,059.30 and 19,950.04

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Solution

The fourth proportional to 33,369.64, 46,059.30 and 19,950.04 is: 27,536.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,369.64 : 46,059.30 = 19,950.04 : x
  2. Step 2: Convert to fraction form
    33,369.64/46,059.30 = 19,950.04/x
  3. Step 3: Cross multiply
    33,369.64x = 46,059.30 × 19,950.04
  4. Step 4: Simplify right side
    33,369.64x = 918,884,877.37
  5. Step 5: Solve for x
    x = 918,884,877.37/33,369.64
  6. Step 6: Final answer
    x = 27,536.55

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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.