Home / 108,272.11-162,365.14-41,675.35

Finding the Fourth Proportional to 108,272.11, 162,365.14 and 41,675.35

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Solution

The fourth proportional to 108,272.11, 162,365.14 and 41,675.35 is: 62,496.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,272.11 : 162,365.14 = 41,675.35 : x
  2. Step 2: Convert to fraction form
    108,272.11/162,365.14 = 41,675.35/x
  3. Step 3: Cross multiply
    108,272.11x = 162,365.14 × 41,675.35
  4. Step 4: Simplify right side
    108,272.11x = 6,766,624,037.30
  5. Step 5: Solve for x
    x = 6,766,624,037.30/108,272.11
  6. Step 6: Final answer
    x = 62,496.46

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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.