Home / 108,271.86-162,364.77-41,675.10

Finding the Fourth Proportional to 108,271.86, 162,364.77 and 41,675.10

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Solution

The fourth proportional to 108,271.86, 162,364.77 and 41,675.10 is: 62,496.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,271.86 : 162,364.77 = 41,675.10 : x
  2. Step 2: Convert to fraction form
    108,271.86/162,364.77 = 41,675.10/x
  3. Step 3: Cross multiply
    108,271.86x = 162,364.77 × 41,675.10
  4. Step 4: Simplify right side
    108,271.86x = 6,766,568,026.23
  5. Step 5: Solve for x
    x = 6,766,568,026.23/108,271.86
  6. Step 6: Final answer
    x = 62,496.09

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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.