Home / 108,937.83-163,370.00-41,453.84

Finding the Fourth Proportional to 108,937.83, 163,370.00 and 41,453.84

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Solution

The fourth proportional to 108,937.83, 163,370.00 and 41,453.84 is: 62,166.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,937.83 : 163,370.00 = 41,453.84 : x
  2. Step 2: Convert to fraction form
    108,937.83/163,370.00 = 41,453.84/x
  3. Step 3: Cross multiply
    108,937.83x = 163,370.00 × 41,453.84
  4. Step 4: Simplify right side
    108,937.83x = 6,772,314,119.68
  5. Step 5: Solve for x
    x = 6,772,314,119.68/108,937.83
  6. Step 6: Final answer
    x = 62,166.78

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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.