Home / 51,194.72-76,824.89-24,885.11

Finding the Fourth Proportional to 51,194.72, 76,824.89 and 24,885.11

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Solution

The fourth proportional to 51,194.72, 76,824.89 and 24,885.11 is: 37,343.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,194.72 : 76,824.89 = 24,885.11 : x
  2. Step 2: Convert to fraction form
    51,194.72/76,824.89 = 24,885.11/x
  3. Step 3: Cross multiply
    51,194.72x = 76,824.89 × 24,885.11
  4. Step 4: Simplify right side
    51,194.72x = 1,911,795,838.39
  5. Step 5: Solve for x
    x = 1,911,795,838.39/51,194.72
  6. Step 6: Final answer
    x = 37,343.61

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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.