Home / 160,773.45-241,194.74-54,168

Finding the Fourth Proportional to 160,773.45, 241,194.74 and 54,168

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Solution

The fourth proportional to 160,773.45, 241,194.74 and 54,168 is: 81,263.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,773.45 : 241,194.74 = 54,168 : x
  2. Step 2: Convert to fraction form
    160,773.45/241,194.74 = 54,168/x
  3. Step 3: Cross multiply
    160,773.45x = 241,194.74 × 54,168
  4. Step 4: Simplify right side
    160,773.45x = 13,065,036,405.48
  5. Step 5: Solve for x
    x = 13,065,036,405.48/160,773.45
  6. Step 6: Final answer
    x = 81,263.64

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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.