Home / 44,670.05-67,028.58-19,727.31

Finding the Fourth Proportional to 44,670.05, 67,028.58 and 19,727.31

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Solution

The fourth proportional to 44,670.05, 67,028.58 and 19,727.31 is: 29,601.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,670.05 : 67,028.58 = 19,727.31 : x
  2. Step 2: Convert to fraction form
    44,670.05/67,028.58 = 19,727.31/x
  3. Step 3: Cross multiply
    44,670.05x = 67,028.58 × 19,727.31
  4. Step 4: Simplify right side
    44,670.05x = 1,322,293,576.52
  5. Step 5: Solve for x
    x = 1,322,293,576.52/44,670.05
  6. Step 6: Final answer
    x = 29,601.35

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1.5x scale

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.