Home / 177,252.80-244,611.74-96,680.30

Finding the Fourth Proportional to 177,252.80, 244,611.74 and 96,680.30

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Solution

The fourth proportional to 177,252.80, 244,611.74 and 96,680.30 is: 133,420.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,252.80 : 244,611.74 = 96,680.30 : x
  2. Step 2: Convert to fraction form
    177,252.80/244,611.74 = 96,680.30/x
  3. Step 3: Cross multiply
    177,252.80x = 244,611.74 × 96,680.30
  4. Step 4: Simplify right side
    177,252.80x = 23,649,137,259.95
  5. Step 5: Solve for x
    x = 23,649,137,259.95/177,252.80
  6. Step 6: Final answer
    x = 133,420.39

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1.5x scale

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.