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Finding the Fourth Proportional to 562,250.09, 843,374.09 and 183,170.37

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Solution

The fourth proportional to 562,250.09, 843,374.09 and 183,170.37 is: 274,755.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    562,250.09 : 843,374.09 = 183,170.37 : x
  2. Step 2: Convert to fraction form
    562,250.09/843,374.09 = 183,170.37/x
  3. Step 3: Cross multiply
    562,250.09x = 843,374.09 × 183,170.37
  4. Step 4: Simplify right side
    562,250.09x = 154,481,144,571.64
  5. Step 5: Solve for x
    x = 154,481,144,571.64/562,250.09
  6. Step 6: Final answer
    x = 274,755.22

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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.