Home / 22,879.05-34,166.32-22,631.65

Finding the Fourth Proportional to 22,879.05, 34,166.32 and 22,631.65

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Solution

The fourth proportional to 22,879.05, 34,166.32 and 22,631.65 is: 33,796.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,879.05 : 34,166.32 = 22,631.65 : x
  2. Step 2: Convert to fraction form
    22,879.05/34,166.32 = 22,631.65/x
  3. Step 3: Cross multiply
    22,879.05x = 34,166.32 × 22,631.65
  4. Step 4: Simplify right side
    22,879.05x = 773,240,196.03
  5. Step 5: Solve for x
    x = 773,240,196.03/22,879.05
  6. Step 6: Final answer
    x = 33,796.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.