Home / 23,230.08-34,914.24-10,926.72

Finding the Fourth Proportional to 23,230.08, 34,914.24 and 10,926.72

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Solution

The fourth proportional to 23,230.08, 34,914.24 and 10,926.72 is: 16,422.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,230.08 : 34,914.24 = 10,926.72 : x
  2. Step 2: Convert to fraction form
    23,230.08/34,914.24 = 10,926.72/x
  3. Step 3: Cross multiply
    23,230.08x = 34,914.24 × 10,926.72
  4. Step 4: Simplify right side
    23,230.08x = 381,498,124.49
  5. Step 5: Solve for x
    x = 381,498,124.49/23,230.08
  6. Step 6: Final answer
    x = 16,422.59

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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.