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Finding the Third Proportional to 15,341.25 and 31,053.75

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Solution

The third proportional to 15,341.25 and 31,053.75 is: 62,858.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,341.25 : 31,053.75 = 31,053.75 : x
  2. Step 2: Convert to fraction form
    15,341.25/31,053.75 = 31,053.75/x
  3. Step 3: Cross multiply
    15,341.25x = 31,053.75 × 31,053.75
  4. Step 4: Simplify right side
    15,341.25x = 964,335,389.06
  5. Step 5: Solve for x
    x = 964,335,389.06/15,341.25
  6. Step 6: Final answer
    x = 62,858.98

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Why These Related Problems?

These problems maintain the same ratio (2.02) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.