Home / 177,369.64-244,705.98-136,546.25

Finding the Fourth Proportional to 177,369.64, 244,705.98 and 136,546.25

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Solution

The fourth proportional to 177,369.64, 244,705.98 and 136,546.25 is: 188,384.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,369.64 : 244,705.98 = 136,546.25 : x
  2. Step 2: Convert to fraction form
    177,369.64/244,705.98 = 136,546.25/x
  3. Step 3: Cross multiply
    177,369.64x = 244,705.98 × 136,546.25
  4. Step 4: Simplify right side
    177,369.64x = 33,413,683,921.58
  5. Step 5: Solve for x
    x = 33,413,683,921.58/177,369.64
  6. Step 6: Final answer
    x = 188,384.46

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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.