Home / 108,801.11-163,202.81-32,900.27

Finding the Fourth Proportional to 108,801.11, 163,202.81 and 32,900.27

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Solution

The fourth proportional to 108,801.11, 163,202.81 and 32,900.27 is: 49,350.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,801.11 : 163,202.81 = 32,900.27 : x
  2. Step 2: Convert to fraction form
    108,801.11/163,202.81 = 32,900.27/x
  3. Step 3: Cross multiply
    108,801.11x = 163,202.81 × 32,900.27
  4. Step 4: Simplify right side
    108,801.11x = 5,369,415,533.24
  5. Step 5: Solve for x
    x = 5,369,415,533.24/108,801.11
  6. Step 6: Final answer
    x = 49,350.74

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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.