Home / 322,252.02-444,692.70-179,020.80

Finding the Fourth Proportional to 322,252.02, 444,692.70 and 179,020.80

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Solution

The fourth proportional to 322,252.02, 444,692.70 and 179,020.80 is: 247,040.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,252.02 : 444,692.70 = 179,020.80 : x
  2. Step 2: Convert to fraction form
    322,252.02/444,692.70 = 179,020.80/x
  3. Step 3: Cross multiply
    322,252.02x = 444,692.70 × 179,020.80
  4. Step 4: Simplify right side
    322,252.02x = 79,609,242,908.16
  5. Step 5: Solve for x
    x = 79,609,242,908.16/322,252.02
  6. Step 6: Final answer
    x = 247,040.32

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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.