Home / 23,225.92-34,850.80-11,379.47

Finding the Fourth Proportional to 23,225.92, 34,850.80 and 11,379.47

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Solution

The fourth proportional to 23,225.92, 34,850.80 and 11,379.47 is: 17,075.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225.92 : 34,850.80 = 11,379.47 : x
  2. Step 2: Convert to fraction form
    23,225.92/34,850.80 = 11,379.47/x
  3. Step 3: Cross multiply
    23,225.92x = 34,850.80 × 11,379.47
  4. Step 4: Simplify right side
    23,225.92x = 396,583,576.18
  5. Step 5: Solve for x
    x = 396,583,576.18/23,225.92
  6. Step 6: Final answer
    x = 17,075.04

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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.