Home / 332,692.02-499,040.19-133,029.18

Finding the Fourth Proportional to 332,692.02, 499,040.19 and 133,029.18

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Solution

The fourth proportional to 332,692.02, 499,040.19 and 133,029.18 is: 199,544.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,692.02 : 499,040.19 = 133,029.18 : x
  2. Step 2: Convert to fraction form
    332,692.02/499,040.19 = 133,029.18/x
  3. Step 3: Cross multiply
    332,692.02x = 499,040.19 × 133,029.18
  4. Step 4: Simplify right side
    332,692.02x = 66,386,907,262.74
  5. Step 5: Solve for x
    x = 66,386,907,262.74/332,692.02
  6. Step 6: Final answer
    x = 199,544.63

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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.