Home / 29,584.20-40,722.61-25,800.69

Finding the Fourth Proportional to 29,584.20, 40,722.61 and 25,800.69

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Solution

The fourth proportional to 29,584.20, 40,722.61 and 25,800.69 is: 35,514.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,584.20 : 40,722.61 = 25,800.69 : x
  2. Step 2: Convert to fraction form
    29,584.20/40,722.61 = 25,800.69/x
  3. Step 3: Cross multiply
    29,584.20x = 40,722.61 × 25,800.69
  4. Step 4: Simplify right side
    29,584.20x = 1,050,671,436.60
  5. Step 5: Solve for x
    x = 1,050,671,436.60/29,584.20
  6. Step 6: Final answer
    x = 35,514.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.