Home / 39,260.22-54,161.24-23,335.62

Finding the Fourth Proportional to 39,260.22, 54,161.24 and 23,335.62

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Solution

The fourth proportional to 39,260.22, 54,161.24 and 23,335.62 is: 32,192.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,260.22 : 54,161.24 = 23,335.62 : x
  2. Step 2: Convert to fraction form
    39,260.22/54,161.24 = 23,335.62/x
  3. Step 3: Cross multiply
    39,260.22x = 54,161.24 × 23,335.62
  4. Step 4: Simplify right side
    39,260.22x = 1,263,885,998.69
  5. Step 5: Solve for x
    x = 1,263,885,998.69/39,260.22
  6. Step 6: Final answer
    x = 32,192.53

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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.