Home / 39,484.26-54,481.41-23,567.76

Finding the Fourth Proportional to 39,484.26, 54,481.41 and 23,567.76

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Solution

The fourth proportional to 39,484.26, 54,481.41 and 23,567.76 is: 32,519.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484.26 : 54,481.41 = 23,567.76 : x
  2. Step 2: Convert to fraction form
    39,484.26/54,481.41 = 23,567.76/x
  3. Step 3: Cross multiply
    39,484.26x = 54,481.41 × 23,567.76
  4. Step 4: Simplify right side
    39,484.26x = 1,284,004,795.34
  5. Step 5: Solve for x
    x = 1,284,004,795.34/39,484.26
  6. Step 6: Final answer
    x = 32,519.41

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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.