Home / 32,906.00-45,410.27-18,568.87

Finding the Fourth Proportional to 32,906.00, 45,410.27 and 18,568.87

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Solution

The fourth proportional to 32,906.00, 45,410.27 and 18,568.87 is: 25,625.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,906.00 : 45,410.27 = 18,568.87 : x
  2. Step 2: Convert to fraction form
    32,906.00/45,410.27 = 18,568.87/x
  3. Step 3: Cross multiply
    32,906.00x = 45,410.27 × 18,568.87
  4. Step 4: Simplify right side
    32,906.00x = 843,217,333.19
  5. Step 5: Solve for x
    x = 843,217,333.19/32,906.00
  6. Step 6: Final answer
    x = 25,625.03

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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.