Home / 37,889.52-56,817-24,540.72

Finding the Fourth Proportional to 37,889.52, 56,817 and 24,540.72

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Solution

The fourth proportional to 37,889.52, 56,817 and 24,540.72 is: 36,799.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,889.52 : 56,817 = 24,540.72 : x
  2. Step 2: Convert to fraction form
    37,889.52/56,817 = 24,540.72/x
  3. Step 3: Cross multiply
    37,889.52x = 56,817 × 24,540.72
  4. Step 4: Simplify right side
    37,889.52x = 1,394,330,088.24
  5. Step 5: Solve for x
    x = 1,394,330,088.24/37,889.52
  6. Step 6: Final answer
    x = 36,799.89

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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.