Home / 43,350.30-65,012.49-22,562.46

Finding the Fourth Proportional to 43,350.30, 65,012.49 and 22,562.46

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Solution

The fourth proportional to 43,350.30, 65,012.49 and 22,562.46 is: 33,836.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,350.30 : 65,012.49 = 22,562.46 : x
  2. Step 2: Convert to fraction form
    43,350.30/65,012.49 = 22,562.46/x
  3. Step 3: Cross multiply
    43,350.30x = 65,012.49 × 22,562.46
  4. Step 4: Simplify right side
    43,350.30x = 1,466,841,705.13
  5. Step 5: Solve for x
    x = 1,466,841,705.13/43,350.30
  6. Step 6: Final answer
    x = 33,836.94

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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.