Home / 62,734.10-94,103.77-18,360.86

Finding the Fourth Proportional to 62,734.10, 94,103.77 and 18,360.86

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Solution

The fourth proportional to 62,734.10, 94,103.77 and 18,360.86 is: 27,542.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,734.10 : 94,103.77 = 18,360.86 : x
  2. Step 2: Convert to fraction form
    62,734.10/94,103.77 = 18,360.86/x
  3. Step 3: Cross multiply
    62,734.10x = 94,103.77 × 18,360.86
  4. Step 4: Simplify right side
    62,734.10x = 1,727,826,146.44
  5. Step 5: Solve for x
    x = 1,727,826,146.44/62,734.10
  6. Step 6: Final answer
    x = 27,542.06

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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.