Home / 63,029.63-94,511.03-18,650.27

Finding the Fourth Proportional to 63,029.63, 94,511.03 and 18,650.27

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Solution

The fourth proportional to 63,029.63, 94,511.03 and 18,650.27 is: 27,965.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,029.63 : 94,511.03 = 18,650.27 : x
  2. Step 2: Convert to fraction form
    63,029.63/94,511.03 = 18,650.27/x
  3. Step 3: Cross multiply
    63,029.63x = 94,511.03 × 18,650.27
  4. Step 4: Simplify right side
    63,029.63x = 1,762,655,661.67
  5. Step 5: Solve for x
    x = 1,762,655,661.67/63,029.63
  6. Step 6: Final answer
    x = 27,965.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.