Home / 108,740.44-163,091.22-29,844.28

Finding the Fourth Proportional to 108,740.44, 163,091.22 and 29,844.28

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Solution

The fourth proportional to 108,740.44, 163,091.22 and 29,844.28 is: 44,761.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,740.44 : 163,091.22 = 29,844.28 : x
  2. Step 2: Convert to fraction form
    108,740.44/163,091.22 = 29,844.28/x
  3. Step 3: Cross multiply
    108,740.44x = 163,091.22 × 29,844.28
  4. Step 4: Simplify right side
    108,740.44x = 4,867,340,035.22
  5. Step 5: Solve for x
    x = 4,867,340,035.22/108,740.44
  6. Step 6: Final answer
    x = 44,761.08

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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.