Home / 41,383.63-57,110.71-23,479.39

Finding the Fourth Proportional to 41,383.63, 57,110.71 and 23,479.39

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Solution

The fourth proportional to 41,383.63, 57,110.71 and 23,479.39 is: 32,402.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,383.63 : 57,110.71 = 23,479.39 : x
  2. Step 2: Convert to fraction form
    41,383.63/57,110.71 = 23,479.39/x
  3. Step 3: Cross multiply
    41,383.63x = 57,110.71 × 23,479.39
  4. Step 4: Simplify right side
    41,383.63x = 1,340,924,515.87
  5. Step 5: Solve for x
    x = 1,340,924,515.87/41,383.63
  6. Step 6: Final answer
    x = 32,402.29

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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.