Home / 108,093.11-162,139.04-37,016.36

Finding the Fourth Proportional to 108,093.11, 162,139.04 and 37,016.36

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Solution

The fourth proportional to 108,093.11, 162,139.04 and 37,016.36 is: 55,524.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,093.11 : 162,139.04 = 37,016.36 : x
  2. Step 2: Convert to fraction form
    108,093.11/162,139.04 = 37,016.36/x
  3. Step 3: Cross multiply
    108,093.11x = 162,139.04 × 37,016.36
  4. Step 4: Simplify right side
    108,093.11x = 6,001,796,078.92
  5. Step 5: Solve for x
    x = 6,001,796,078.92/108,093.11
  6. Step 6: Final answer
    x = 55,524.32

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1.5x scale

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.