Home / 29,898.08-41,259.68-16,469.06

Finding the Fourth Proportional to 29,898.08, 41,259.68 and 16,469.06

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Solution

The fourth proportional to 29,898.08, 41,259.68 and 16,469.06 is: 22,727.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,898.08 : 41,259.68 = 16,469.06 : x
  2. Step 2: Convert to fraction form
    29,898.08/41,259.68 = 16,469.06/x
  3. Step 3: Cross multiply
    29,898.08x = 41,259.68 × 16,469.06
  4. Step 4: Simplify right side
    29,898.08x = 679,507,856.86
  5. Step 5: Solve for x
    x = 679,507,856.86/29,898.08
  6. Step 6: Final answer
    x = 22,727.48

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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.