Home / 33,901.82-46,822.80-23,128.19

Finding the Fourth Proportional to 33,901.82, 46,822.80 and 23,128.19

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Solution

The fourth proportional to 33,901.82, 46,822.80 and 23,128.19 is: 31,943.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,901.82 : 46,822.80 = 23,128.19 : x
  2. Step 2: Convert to fraction form
    33,901.82/46,822.80 = 23,128.19/x
  3. Step 3: Cross multiply
    33,901.82x = 46,822.80 × 23,128.19
  4. Step 4: Simplify right side
    33,901.82x = 1,082,926,642.93
  5. Step 5: Solve for x
    x = 1,082,926,642.93/33,901.82
  6. Step 6: Final answer
    x = 31,943.03

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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.