Home / 29,090.90-43,635.87-16,584.23

Finding the Fourth Proportional to 29,090.90, 43,635.87 and 16,584.23

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Solution

The fourth proportional to 29,090.90, 43,635.87 and 16,584.23 is: 24,876.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,090.90 : 43,635.87 = 16,584.23 : x
  2. Step 2: Convert to fraction form
    29,090.90/43,635.87 = 16,584.23/x
  3. Step 3: Cross multiply
    29,090.90x = 43,635.87 × 16,584.23
  4. Step 4: Simplify right side
    29,090.90x = 723,667,086.15
  5. Step 5: Solve for x
    x = 723,667,086.15/29,090.90
  6. Step 6: Final answer
    x = 24,876.07

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1.5x scale

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.