Home / 41,828.92-57,720.33-23,921.05

Finding the Fourth Proportional to 41,828.92, 57,720.33 and 23,921.05

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Solution

The fourth proportional to 41,828.92, 57,720.33 and 23,921.05 is: 33,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,828.92 : 57,720.33 = 23,921.05 : x
  2. Step 2: Convert to fraction form
    41,828.92/57,720.33 = 23,921.05/x
  3. Step 3: Cross multiply
    41,828.92x = 57,720.33 × 23,921.05
  4. Step 4: Simplify right side
    41,828.92x = 1,380,730,899.95
  5. Step 5: Solve for x
    x = 1,380,730,899.95/41,828.92
  6. Step 6: Final answer
    x = 33,009.00

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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.