Home / 24,239.87-36,344.91-9,431.52

Finding the Fourth Proportional to 24,239.87, 36,344.91 and 9,431.52

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Solution

The fourth proportional to 24,239.87, 36,344.91 and 9,431.52 is: 14,141.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,239.87 : 36,344.91 = 9,431.52 : x
  2. Step 2: Convert to fraction form
    24,239.87/36,344.91 = 9,431.52/x
  3. Step 3: Cross multiply
    24,239.87x = 36,344.91 × 9,431.52
  4. Step 4: Simplify right side
    24,239.87x = 342,787,745.56
  5. Step 5: Solve for x
    x = 342,787,745.56/24,239.87
  6. Step 6: Final answer
    x = 14,141.48

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1.5x scale

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.