Home / 29,839.08-41,177.06-16,410.32

Finding the Fourth Proportional to 29,839.08, 41,177.06 and 16,410.32

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Solution

The fourth proportional to 29,839.08, 41,177.06 and 16,410.32 is: 22,645.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,839.08 : 41,177.06 = 16,410.32 : x
  2. Step 2: Convert to fraction form
    29,839.08/41,177.06 = 16,410.32/x
  3. Step 3: Cross multiply
    29,839.08x = 41,177.06 × 16,410.32
  4. Step 4: Simplify right side
    29,839.08x = 675,728,731.26
  5. Step 5: Solve for x
    x = 675,728,731.26/29,839.08
  6. Step 6: Final answer
    x = 22,645.76

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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.