Home / 164,099.24-246,066.84-75,277

Finding the Fourth Proportional to 164,099.24, 246,066.84 and 75,277

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Solution

The fourth proportional to 164,099.24, 246,066.84 and 75,277 is: 112,877.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,099.24 : 246,066.84 = 75,277 : x
  2. Step 2: Convert to fraction form
    164,099.24/246,066.84 = 75,277/x
  3. Step 3: Cross multiply
    164,099.24x = 246,066.84 × 75,277
  4. Step 4: Simplify right side
    164,099.24x = 18,523,173,514.68
  5. Step 5: Solve for x
    x = 18,523,173,514.68/164,099.24
  6. Step 6: Final answer
    x = 112,877.88

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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.