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Finding the Fourth Proportional to 34,010.84, 51,016.17 and 9,050.88

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Solution

The fourth proportional to 34,010.84, 51,016.17 and 9,050.88 is: 13,576.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,010.84 : 51,016.17 = 9,050.88 : x
  2. Step 2: Convert to fraction form
    34,010.84/51,016.17 = 9,050.88/x
  3. Step 3: Cross multiply
    34,010.84x = 51,016.17 × 9,050.88
  4. Step 4: Simplify right side
    34,010.84x = 461,741,232.73
  5. Step 5: Solve for x
    x = 461,741,232.73/34,010.84
  6. Step 6: Final answer
    x = 13,576.30

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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.