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Finding the Third Proportional to 131,630.06 and 185,598.84

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Solution

The third proportional to 131,630.06 and 185,598.84 is: 261,695.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,630.06 : 185,598.84 = 185,598.84 : x
  2. Step 2: Convert to fraction form
    131,630.06/185,598.84 = 185,598.84/x
  3. Step 3: Cross multiply
    131,630.06x = 185,598.84 × 185,598.84
  4. Step 4: Simplify right side
    131,630.06x = 34,446,930,801.34
  5. Step 5: Solve for x
    x = 34,446,930,801.34/131,630.06
  6. Step 6: Final answer
    x = 261,695.01

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.