Home / 33,449.03-46,159.25-19,301.57

Finding the Fourth Proportional to 33,449.03, 46,159.25 and 19,301.57

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Solution

The fourth proportional to 33,449.03, 46,159.25 and 19,301.57 is: 26,635.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,449.03 : 46,159.25 = 19,301.57 : x
  2. Step 2: Convert to fraction form
    33,449.03/46,159.25 = 19,301.57/x
  3. Step 3: Cross multiply
    33,449.03x = 46,159.25 × 19,301.57
  4. Step 4: Simplify right side
    33,449.03x = 890,945,898.51
  5. Step 5: Solve for x
    x = 890,945,898.51/33,449.03
  6. Step 6: Final answer
    x = 26,635.93

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1.5x scale

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.