Home / 41,661.64-57,493.05-22,798.75

Finding the Fourth Proportional to 41,661.64, 57,493.05 and 22,798.75

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Solution

The fourth proportional to 41,661.64, 57,493.05 and 22,798.75 is: 31,462.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,661.64 : 57,493.05 = 22,798.75 : x
  2. Step 2: Convert to fraction form
    41,661.64/57,493.05 = 22,798.75/x
  3. Step 3: Cross multiply
    41,661.64x = 57,493.05 × 22,798.75
  4. Step 4: Simplify right side
    41,661.64x = 1,310,769,673.69
  5. Step 5: Solve for x
    x = 1,310,769,673.69/41,661.64
  6. Step 6: Final answer
    x = 31,462.27

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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.