Home / 44,590.43-66,907.43-19,627.35

Finding the Fourth Proportional to 44,590.43, 66,907.43 and 19,627.35

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Solution

The fourth proportional to 44,590.43, 66,907.43 and 19,627.35 is: 29,450.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,590.43 : 66,907.43 = 19,627.35 : x
  2. Step 2: Convert to fraction form
    44,590.43/66,907.43 = 19,627.35/x
  3. Step 3: Cross multiply
    44,590.43x = 66,907.43 × 19,627.35
  4. Step 4: Simplify right side
    44,590.43x = 1,313,215,448.07
  5. Step 5: Solve for x
    x = 1,313,215,448.07/44,590.43
  6. Step 6: Final answer
    x = 29,450.62

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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.