Home / 64,500.08-96,787.44-27,056.79

Finding the Fourth Proportional to 64,500.08, 96,787.44 and 27,056.79

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Solution

The fourth proportional to 64,500.08, 96,787.44 and 27,056.79 is: 40,600.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,500.08 : 96,787.44 = 27,056.79 : x
  2. Step 2: Convert to fraction form
    64,500.08/96,787.44 = 27,056.79/x
  3. Step 3: Cross multiply
    64,500.08x = 96,787.44 × 27,056.79
  4. Step 4: Simplify right side
    64,500.08x = 2,618,757,438.72
  5. Step 5: Solve for x
    x = 2,618,757,438.72/64,500.08
  6. Step 6: Final answer
    x = 40,600.84

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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.