Home / 29,176.20-43,764.30-16,054.20

Finding the Fourth Proportional to 29,176.20, 43,764.30 and 16,054.20

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Solution

The fourth proportional to 29,176.20, 43,764.30 and 16,054.20 is: 24,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,176.20 : 43,764.30 = 16,054.20 : x
  2. Step 2: Convert to fraction form
    29,176.20/43,764.30 = 16,054.20/x
  3. Step 3: Cross multiply
    29,176.20x = 43,764.30 × 16,054.20
  4. Step 4: Simplify right side
    29,176.20x = 702,600,825.06
  5. Step 5: Solve for x
    x = 702,600,825.06/29,176.20
  6. Step 6: Final answer
    x = 24,081.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.