Home / 171,334.98-236,549.43-110,106

Finding the Fourth Proportional to 171,334.98, 236,549.43 and 110,106

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Solution

The fourth proportional to 171,334.98, 236,549.43 and 110,106 is: 152,015.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,334.98 : 236,549.43 = 110,106 : x
  2. Step 2: Convert to fraction form
    171,334.98/236,549.43 = 110,106/x
  3. Step 3: Cross multiply
    171,334.98x = 236,549.43 × 110,106
  4. Step 4: Simplify right side
    171,334.98x = 26,045,511,539.58
  5. Step 5: Solve for x
    x = 26,045,511,539.58/171,334.98
  6. Step 6: Final answer
    x = 152,015.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.