Home / 47,308.95-70,877.31-27,527.54

Finding the Fourth Proportional to 47,308.95, 70,877.31 and 27,527.54

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Solution

The fourth proportional to 47,308.95, 70,877.31 and 27,527.54 is: 41,241.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,308.95 : 70,877.31 = 27,527.54 : x
  2. Step 2: Convert to fraction form
    47,308.95/70,877.31 = 27,527.54/x
  3. Step 3: Cross multiply
    47,308.95x = 70,877.31 × 27,527.54
  4. Step 4: Simplify right side
    47,308.95x = 1,951,077,631.73
  5. Step 5: Solve for x
    x = 1,951,077,631.73/47,308.95
  6. Step 6: Final answer
    x = 41,241.19

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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.