Home / 69,798.11-96,327.63-41,118.03

Finding the Fourth Proportional to 69,798.11, 96,327.63 and 41,118.03

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Solution

The fourth proportional to 69,798.11, 96,327.63 and 41,118.03 is: 56,746.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,798.11 : 96,327.63 = 41,118.03 : x
  2. Step 2: Convert to fraction form
    69,798.11/96,327.63 = 41,118.03/x
  3. Step 3: Cross multiply
    69,798.11x = 96,327.63 × 41,118.03
  4. Step 4: Simplify right side
    69,798.11x = 3,960,802,380.17
  5. Step 5: Solve for x
    x = 3,960,802,380.17/69,798.11
  6. Step 6: Final answer
    x = 56,746.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.