Home / 47,585.73-65,670.96-27,173.82

Finding the Fourth Proportional to 47,585.73, 65,670.96 and 27,173.82

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Solution

The fourth proportional to 47,585.73, 65,670.96 and 27,173.82 is: 37,501.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,585.73 : 65,670.96 = 27,173.82 : x
  2. Step 2: Convert to fraction form
    47,585.73/65,670.96 = 27,173.82/x
  3. Step 3: Cross multiply
    47,585.73x = 65,670.96 × 27,173.82
  4. Step 4: Simplify right side
    47,585.73x = 1,784,530,517.91
  5. Step 5: Solve for x
    x = 1,784,530,517.91/47,585.73
  6. Step 6: Final answer
    x = 37,501.38

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Double scale
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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.