Home / 33,759.09-46,586.13-19,417.83

Finding the Fourth Proportional to 33,759.09, 46,586.13 and 19,417.83

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Solution

The fourth proportional to 33,759.09, 46,586.13 and 19,417.83 is: 26,795.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,759.09 : 46,586.13 = 19,417.83 : x
  2. Step 2: Convert to fraction form
    33,759.09/46,586.13 = 19,417.83/x
  3. Step 3: Cross multiply
    33,759.09x = 46,586.13 × 19,417.83
  4. Step 4: Simplify right side
    33,759.09x = 904,601,552.70
  5. Step 5: Solve for x
    x = 904,601,552.70/33,759.09
  6. Step 6: Final answer
    x = 26,795.79

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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.