Home / 66,008.12-99,053.28-41,096.97

Finding the Fourth Proportional to 66,008.12, 99,053.28 and 41,096.97

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Solution

The fourth proportional to 66,008.12, 99,053.28 and 41,096.97 is: 61,671.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,008.12 : 99,053.28 = 41,096.97 : x
  2. Step 2: Convert to fraction form
    66,008.12/99,053.28 = 41,096.97/x
  3. Step 3: Cross multiply
    66,008.12x = 99,053.28 × 41,096.97
  4. Step 4: Simplify right side
    66,008.12x = 4,070,789,676.56
  5. Step 5: Solve for x
    x = 4,070,789,676.56/66,008.12
  6. Step 6: Final answer
    x = 61,671.05

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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.