Home / 164,116.80-246,175.20-110,972.70

Finding the Fourth Proportional to 164,116.80, 246,175.20 and 110,972.70

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Solution

The fourth proportional to 164,116.80, 246,175.20 and 110,972.70 is: 166,459.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,116.80 : 246,175.20 = 110,972.70 : x
  2. Step 2: Convert to fraction form
    164,116.80/246,175.20 = 110,972.70/x
  3. Step 3: Cross multiply
    164,116.80x = 246,175.20 × 110,972.70
  4. Step 4: Simplify right side
    164,116.80x = 27,318,726,617.04
  5. Step 5: Solve for x
    x = 27,318,726,617.04/164,116.80
  6. Step 6: Final answer
    x = 166,459.05

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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.