Home / 59,355.44-81,909.97-32,131.39

Finding the Fourth Proportional to 59,355.44, 81,909.97 and 32,131.39

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Solution

The fourth proportional to 59,355.44, 81,909.97 and 32,131.39 is: 44,341.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,355.44 : 81,909.97 = 32,131.39 : x
  2. Step 2: Convert to fraction form
    59,355.44/81,909.97 = 32,131.39/x
  3. Step 3: Cross multiply
    59,355.44x = 81,909.97 × 32,131.39
  4. Step 4: Simplify right side
    59,355.44x = 2,631,881,190.96
  5. Step 5: Solve for x
    x = 2,631,881,190.96/59,355.44
  6. Step 6: Final answer
    x = 44,341.03

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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.