Home / 47,015.64-70,473.66-22,034.64

Finding the Fourth Proportional to 47,015.64, 70,473.66 and 22,034.64

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Solution

The fourth proportional to 47,015.64, 70,473.66 and 22,034.64 is: 33,028.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,015.64 : 70,473.66 = 22,034.64 : x
  2. Step 2: Convert to fraction form
    47,015.64/70,473.66 = 22,034.64/x
  3. Step 3: Cross multiply
    47,015.64x = 70,473.66 × 22,034.64
  4. Step 4: Simplify right side
    47,015.64x = 1,552,861,727.58
  5. Step 5: Solve for x
    x = 1,552,861,727.58/47,015.64
  6. Step 6: Final answer
    x = 33,028.62

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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.