Home / 160,793.64-241,199.91-54,168.75

Finding the Fourth Proportional to 160,793.64, 241,199.91 and 54,168.75

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Solution

The fourth proportional to 160,793.64, 241,199.91 and 54,168.75 is: 81,256.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,793.64 : 241,199.91 = 54,168.75 : x
  2. Step 2: Convert to fraction form
    160,793.64/241,199.91 = 54,168.75/x
  3. Step 3: Cross multiply
    160,793.64x = 241,199.91 × 54,168.75
  4. Step 4: Simplify right side
    160,793.64x = 13,065,497,624.81
  5. Step 5: Solve for x
    x = 13,065,497,624.81/160,793.64
  6. Step 6: Final answer
    x = 81,256.31

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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.