Home / 69,594.05-104,298.13-36,244.19

Finding the Fourth Proportional to 69,594.05, 104,298.13 and 36,244.19

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Solution

The fourth proportional to 69,594.05, 104,298.13 and 36,244.19 is: 54,317.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,594.05 : 104,298.13 = 36,244.19 : x
  2. Step 2: Convert to fraction form
    69,594.05/104,298.13 = 36,244.19/x
  3. Step 3: Cross multiply
    69,594.05x = 104,298.13 × 36,244.19
  4. Step 4: Simplify right side
    69,594.05x = 3,780,201,546.42
  5. Step 5: Solve for x
    x = 3,780,201,546.42/69,594.05
  6. Step 6: Final answer
    x = 54,317.88

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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.