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Finding the Third Proportional to 25,237.50 and 36,938.25

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Solution

The third proportional to 25,237.50 and 36,938.25 is: 54,063.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,237.50 : 36,938.25 = 36,938.25 : x
  2. Step 2: Convert to fraction form
    25,237.50/36,938.25 = 36,938.25/x
  3. Step 3: Cross multiply
    25,237.50x = 36,938.25 × 36,938.25
  4. Step 4: Simplify right side
    25,237.50x = 1,364,434,313.06
  5. Step 5: Solve for x
    x = 1,364,434,313.06/25,237.50
  6. Step 6: Final answer
    x = 54,063.77

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.