Home / 23,108.05-34,662.95-6,467.65

Finding the Fourth Proportional to 23,108.05, 34,662.95 and 6,467.65

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Solution

The fourth proportional to 23,108.05, 34,662.95 and 6,467.65 is: 9,701.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,108.05 : 34,662.95 = 6,467.65 : x
  2. Step 2: Convert to fraction form
    23,108.05/34,662.95 = 6,467.65/x
  3. Step 3: Cross multiply
    23,108.05x = 34,662.95 × 6,467.65
  4. Step 4: Simplify right side
    23,108.05x = 224,187,936.69
  5. Step 5: Solve for x
    x = 224,187,936.69/23,108.05
  6. Step 6: Final answer
    x = 9,701.72

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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.