Home / 29,667.40-44,500.92-11,906.08

Finding the Fourth Proportional to 29,667.40, 44,500.92 and 11,906.08

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Solution

The fourth proportional to 29,667.40, 44,500.92 and 11,906.08 is: 17,859.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,667.40 : 44,500.92 = 11,906.08 : x
  2. Step 2: Convert to fraction form
    29,667.40/44,500.92 = 11,906.08/x
  3. Step 3: Cross multiply
    29,667.40x = 44,500.92 × 11,906.08
  4. Step 4: Simplify right side
    29,667.40x = 529,831,513.59
  5. Step 5: Solve for x
    x = 529,831,513.59/29,667.40
  6. Step 6: Final answer
    x = 17,859.05

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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.