Home / 49,217.17-73,837.49-15,937.25

Finding the Fourth Proportional to 49,217.17, 73,837.49 and 15,937.25

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Solution

The fourth proportional to 49,217.17, 73,837.49 and 15,937.25 is: 23,909.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,217.17 : 73,837.49 = 15,937.25 : x
  2. Step 2: Convert to fraction form
    49,217.17/73,837.49 = 15,937.25/x
  3. Step 3: Cross multiply
    49,217.17x = 73,837.49 × 15,937.25
  4. Step 4: Simplify right side
    49,217.17x = 1,176,766,537.50
  5. Step 5: Solve for x
    x = 1,176,766,537.50/49,217.17
  6. Step 6: Final answer
    x = 23,909.67

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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.