Home / 43,819.14-60,448.65-25,905.42

Finding the Fourth Proportional to 43,819.14, 60,448.65 and 25,905.42

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Solution

The fourth proportional to 43,819.14, 60,448.65 and 25,905.42 is: 35,736.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,819.14 : 60,448.65 = 25,905.42 : x
  2. Step 2: Convert to fraction form
    43,819.14/60,448.65 = 25,905.42/x
  3. Step 3: Cross multiply
    43,819.14x = 60,448.65 × 25,905.42
  4. Step 4: Simplify right side
    43,819.14x = 1,565,947,666.68
  5. Step 5: Solve for x
    x = 1,565,947,666.68/43,819.14
  6. Step 6: Final answer
    x = 35,736.61

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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.