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Finding the Third Proportional to 59,373 and 141,891.75

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Solution

The third proportional to 59,373 and 141,891.75 is: 339,098.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,373 : 141,891.75 = 141,891.75 : x
  2. Step 2: Convert to fraction form
    59,373/141,891.75 = 141,891.75/x
  3. Step 3: Cross multiply
    59,373x = 141,891.75 × 141,891.75
  4. Step 4: Simplify right side
    59,373x = 20,133,268,718.06
  5. Step 5: Solve for x
    x = 20,133,268,718.06/59,373
  6. Step 6: Final answer
    x = 339,098.05

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Why These Related Problems?

These problems maintain the same ratio (2.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.