Home / 43,543.14-65,281.81-22,474.03

Finding the Fourth Proportional to 43,543.14, 65,281.81 and 22,474.03

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Solution

The fourth proportional to 43,543.14, 65,281.81 and 22,474.03 is: 33,694.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,543.14 : 65,281.81 = 22,474.03 : x
  2. Step 2: Convert to fraction form
    43,543.14/65,281.81 = 22,474.03/x
  3. Step 3: Cross multiply
    43,543.14x = 65,281.81 × 22,474.03
  4. Step 4: Simplify right side
    43,543.14x = 1,467,145,356.39
  5. Step 5: Solve for x
    x = 1,467,145,356.39/43,543.14
  6. Step 6: Final answer
    x = 33,694.06

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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.