Home / 29,084.91-43,629.62-9,364.07

Finding the Fourth Proportional to 29,084.91, 43,629.62 and 9,364.07

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Solution

The fourth proportional to 29,084.91, 43,629.62 and 9,364.07 is: 14,046.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,084.91 : 43,629.62 = 9,364.07 : x
  2. Step 2: Convert to fraction form
    29,084.91/43,629.62 = 9,364.07/x
  3. Step 3: Cross multiply
    29,084.91x = 43,629.62 × 9,364.07
  4. Step 4: Simplify right side
    29,084.91x = 408,550,550.78
  5. Step 5: Solve for x
    x = 408,550,550.78/29,084.91
  6. Step 6: Final answer
    x = 14,046.82

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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.