Home / 44,282.12-61,528.68-43,819.88

Finding the Fourth Proportional to 44,282.12, 61,528.68 and 43,819.88

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Solution

The fourth proportional to 44,282.12, 61,528.68 and 43,819.88 is: 60,886.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282.12 : 61,528.68 = 43,819.88 : x
  2. Step 2: Convert to fraction form
    44,282.12/61,528.68 = 43,819.88/x
  3. Step 3: Cross multiply
    44,282.12x = 61,528.68 × 43,819.88
  4. Step 4: Simplify right side
    44,282.12x = 2,696,179,374.16
  5. Step 5: Solve for x
    x = 2,696,179,374.16/44,282.12
  6. Step 6: Final answer
    x = 60,886.41

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.