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Finding the Third Proportional to 125,519.63 and 179,668.13

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Solution

The third proportional to 125,519.63 and 179,668.13 is: 257,176.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,519.63 : 179,668.13 = 179,668.13 : x
  2. Step 2: Convert to fraction form
    125,519.63/179,668.13 = 179,668.13/x
  3. Step 3: Cross multiply
    125,519.63x = 179,668.13 × 179,668.13
  4. Step 4: Simplify right side
    125,519.63x = 32,280,635,141.02
  5. Step 5: Solve for x
    x = 32,280,635,141.02/125,519.63
  6. Step 6: Final answer
    x = 257,176.00

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.