Home / 51,193.72-76,823.39-24,884.11

Finding the Fourth Proportional to 51,193.72, 76,823.39 and 24,884.11

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Solution

The fourth proportional to 51,193.72, 76,823.39 and 24,884.11 is: 37,342.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,193.72 : 76,823.39 = 24,884.11 : x
  2. Step 2: Convert to fraction form
    51,193.72/76,823.39 = 24,884.11/x
  3. Step 3: Cross multiply
    51,193.72x = 76,823.39 × 24,884.11
  4. Step 4: Simplify right side
    51,193.72x = 1,911,681,705.60
  5. Step 5: Solve for x
    x = 1,911,681,705.60/51,193.72
  6. Step 6: Final answer
    x = 37,342.11

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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.