Home / 43,819.16-60,482.83-25,920.39

Finding the Fourth Proportional to 43,819.16, 60,482.83 and 25,920.39

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Solution

The fourth proportional to 43,819.16, 60,482.83 and 25,920.39 is: 35,777.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,819.16 : 60,482.83 = 25,920.39 : x
  2. Step 2: Convert to fraction form
    43,819.16/60,482.83 = 25,920.39/x
  3. Step 3: Cross multiply
    43,819.16x = 60,482.83 × 25,920.39
  4. Step 4: Simplify right side
    43,819.16x = 1,567,738,412.30
  5. Step 5: Solve for x
    x = 1,567,738,412.30/43,819.16
  6. Step 6: Final answer
    x = 35,777.46

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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.