Home / 29,750.44-41,058.84-19,005.20

Finding the Fourth Proportional to 29,750.44, 41,058.84 and 19,005.20

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Solution

The fourth proportional to 29,750.44, 41,058.84 and 19,005.20 is: 26,229.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,750.44 : 41,058.84 = 19,005.20 : x
  2. Step 2: Convert to fraction form
    29,750.44/41,058.84 = 19,005.20/x
  3. Step 3: Cross multiply
    29,750.44x = 41,058.84 × 19,005.20
  4. Step 4: Simplify right side
    29,750.44x = 780,331,465.97
  5. Step 5: Solve for x
    x = 780,331,465.97/29,750.44
  6. Step 6: Final answer
    x = 26,229.24

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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.