Home / 41,862.51-57,736.86-27,537.06

Finding the Fourth Proportional to 41,862.51, 57,736.86 and 27,537.06

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Solution

The fourth proportional to 41,862.51, 57,736.86 and 27,537.06 is: 37,979.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,862.51 : 57,736.86 = 27,537.06 : x
  2. Step 2: Convert to fraction form
    41,862.51/57,736.86 = 27,537.06/x
  3. Step 3: Cross multiply
    41,862.51x = 57,736.86 × 27,537.06
  4. Step 4: Simplify right side
    41,862.51x = 1,589,903,378.03
  5. Step 5: Solve for x
    x = 1,589,903,378.03/41,862.51
  6. Step 6: Final answer
    x = 37,979.17

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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.