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Finding the Third Proportional to 158,926.69 and 240,010.13

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Solution

The third proportional to 158,926.69 and 240,010.13 is: 362,461.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,926.69 : 240,010.13 = 240,010.13 : x
  2. Step 2: Convert to fraction form
    158,926.69/240,010.13 = 240,010.13/x
  3. Step 3: Cross multiply
    158,926.69x = 240,010.13 × 240,010.13
  4. Step 4: Simplify right side
    158,926.69x = 57,604,860,102.52
  5. Step 5: Solve for x
    x = 57,604,860,102.52/158,926.69
  6. Step 6: Final answer
    x = 362,461.84

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.