Home / 69,076.20-103,598.94-24,705.96

Finding the Fourth Proportional to 69,076.20, 103,598.94 and 24,705.96

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Solution

The fourth proportional to 69,076.20, 103,598.94 and 24,705.96 is: 37,053.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,076.20 : 103,598.94 = 24,705.96 : x
  2. Step 2: Convert to fraction form
    69,076.20/103,598.94 = 24,705.96/x
  3. Step 3: Cross multiply
    69,076.20x = 103,598.94 × 24,705.96
  4. Step 4: Simplify right side
    69,076.20x = 2,559,511,267.68
  5. Step 5: Solve for x
    x = 2,559,511,267.68/69,076.20
  6. Step 6: Final answer
    x = 37,053.45

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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.