Home / 167,994.06-251,864.37-101,418.36

Finding the Fourth Proportional to 167,994.06, 251,864.37 and 101,418.36

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Solution

The fourth proportional to 167,994.06, 251,864.37 and 101,418.36 is: 152,051.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,994.06 : 251,864.37 = 101,418.36 : x
  2. Step 2: Convert to fraction form
    167,994.06/251,864.37 = 101,418.36/x
  3. Step 3: Cross multiply
    167,994.06x = 251,864.37 × 101,418.36
  4. Step 4: Simplify right side
    167,994.06x = 25,543,671,347.83
  5. Step 5: Solve for x
    x = 25,543,671,347.83/167,994.06
  6. Step 6: Final answer
    x = 152,051.04

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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.