Home / 59,403.11-81,976.29-32,546.64

Finding the Fourth Proportional to 59,403.11, 81,976.29 and 32,546.64

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Solution

The fourth proportional to 59,403.11, 81,976.29 and 32,546.64 is: 44,914.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,403.11 : 81,976.29 = 32,546.64 : x
  2. Step 2: Convert to fraction form
    59,403.11/81,976.29 = 32,546.64/x
  3. Step 3: Cross multiply
    59,403.11x = 81,976.29 × 32,546.64
  4. Step 4: Simplify right side
    59,403.11x = 2,668,052,799.17
  5. Step 5: Solve for x
    x = 2,668,052,799.17/59,403.11
  6. Step 6: Final answer
    x = 44,914.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.