Home / 33,529.14-46,264.77-19,379.25

Finding the Fourth Proportional to 33,529.14, 46,264.77 and 19,379.25

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Solution

The fourth proportional to 33,529.14, 46,264.77 and 19,379.25 is: 26,740.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,529.14 : 46,264.77 = 19,379.25 : x
  2. Step 2: Convert to fraction form
    33,529.14/46,264.77 = 19,379.25/x
  3. Step 3: Cross multiply
    33,529.14x = 46,264.77 × 19,379.25
  4. Step 4: Simplify right side
    33,529.14x = 896,576,544.02
  5. Step 5: Solve for x
    x = 896,576,544.02/33,529.14
  6. Step 6: Final answer
    x = 26,740.22

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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.