Home / 63,201.06-94,801.58-18,826.66

Finding the Fourth Proportional to 63,201.06, 94,801.58 and 18,826.66

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Solution

The fourth proportional to 63,201.06, 94,801.58 and 18,826.66 is: 28,239.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,201.06 : 94,801.58 = 18,826.66 : x
  2. Step 2: Convert to fraction form
    63,201.06/94,801.58 = 18,826.66/x
  3. Step 3: Cross multiply
    63,201.06x = 94,801.58 × 18,826.66
  4. Step 4: Simplify right side
    63,201.06x = 1,784,797,114.12
  5. Step 5: Solve for x
    x = 1,784,797,114.12/63,201.06
  6. Step 6: Final answer
    x = 28,239.99

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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.