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Finding the Third Proportional to 36,126 and 56,750.63

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Solution

The third proportional to 36,126 and 56,750.63 is: 89,150.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,126 : 56,750.63 = 56,750.63 : x
  2. Step 2: Convert to fraction form
    36,126/56,750.63 = 56,750.63/x
  3. Step 3: Cross multiply
    36,126x = 56,750.63 × 56,750.63
  4. Step 4: Simplify right side
    36,126x = 3,220,633,437.89
  5. Step 5: Solve for x
    x = 3,220,633,437.89/36,126
  6. Step 6: Final answer
    x = 89,150.01

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.