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Finding the Fourth Proportional to 195,371.84, 293,054.56 and 62,250.29

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Solution

The fourth proportional to 195,371.84, 293,054.56 and 62,250.29 is: 93,374.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,371.84 : 293,054.56 = 62,250.29 : x
  2. Step 2: Convert to fraction form
    195,371.84/293,054.56 = 62,250.29/x
  3. Step 3: Cross multiply
    195,371.84x = 293,054.56 × 62,250.29
  4. Step 4: Simplify right side
    195,371.84x = 18,242,731,345.82
  5. Step 5: Solve for x
    x = 18,242,731,345.82/195,371.84
  6. Step 6: Final answer
    x = 93,374.42

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.