Home / 29,826.56-41,100-23,071.16

Finding the Fourth Proportional to 29,826.56, 41,100 and 23,071.16

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Solution

The fourth proportional to 29,826.56, 41,100 and 23,071.16 is: 31,791.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,826.56 : 41,100 = 23,071.16 : x
  2. Step 2: Convert to fraction form
    29,826.56/41,100 = 23,071.16/x
  3. Step 3: Cross multiply
    29,826.56x = 41,100 × 23,071.16
  4. Step 4: Simplify right side
    29,826.56x = 948,224,676
  5. Step 5: Solve for x
    x = 948,224,676/29,826.56
  6. Step 6: Final answer
    x = 31,791.29

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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.