Home / 336,014.27-503,846.41-158,473.61

Finding the Fourth Proportional to 336,014.27, 503,846.41 and 158,473.61

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Solution

The fourth proportional to 336,014.27, 503,846.41 and 158,473.61 is: 237,627.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,014.27 : 503,846.41 = 158,473.61 : x
  2. Step 2: Convert to fraction form
    336,014.27/503,846.41 = 158,473.61/x
  3. Step 3: Cross multiply
    336,014.27x = 503,846.41 × 158,473.61
  4. Step 4: Simplify right side
    336,014.27x = 79,846,359,478.24
  5. Step 5: Solve for x
    x = 79,846,359,478.24/336,014.27
  6. Step 6: Final answer
    x = 237,627.88

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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.