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Finding the Third Proportional to 62,235 and 97,240.50

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Solution

The third proportional to 62,235 and 97,240.50 is: 151,935.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,235 : 97,240.50 = 97,240.50 : x
  2. Step 2: Convert to fraction form
    62,235/97,240.50 = 97,240.50/x
  3. Step 3: Cross multiply
    62,235x = 97,240.50 × 97,240.50
  4. Step 4: Simplify right side
    62,235x = 9,455,714,840.25
  5. Step 5: Solve for x
    x = 9,455,714,840.25/62,235
  6. Step 6: Final answer
    x = 151,935.64

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.