Home / 33,773.93-46,608.95-18,667.56

Finding the Fourth Proportional to 33,773.93, 46,608.95 and 18,667.56

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Solution

The fourth proportional to 33,773.93, 46,608.95 and 18,667.56 is: 25,761.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,773.93 : 46,608.95 = 18,667.56 : x
  2. Step 2: Convert to fraction form
    33,773.93/46,608.95 = 18,667.56/x
  3. Step 3: Cross multiply
    33,773.93x = 46,608.95 × 18,667.56
  4. Step 4: Simplify right side
    33,773.93x = 870,075,370.66
  5. Step 5: Solve for x
    x = 870,075,370.66/33,773.93
  6. Step 6: Final answer
    x = 25,761.74

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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.