Home / 43,348.80-65,010.24-22,560.96

Finding the Fourth Proportional to 43,348.80, 65,010.24 and 22,560.96

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Solution

The fourth proportional to 43,348.80, 65,010.24 and 22,560.96 is: 33,834.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,348.80 : 65,010.24 = 22,560.96 : x
  2. Step 2: Convert to fraction form
    43,348.80/65,010.24 = 22,560.96/x
  3. Step 3: Cross multiply
    43,348.80x = 65,010.24 × 22,560.96
  4. Step 4: Simplify right side
    43,348.80x = 1,466,693,424.23
  5. Step 5: Solve for x
    x = 1,466,693,424.23/43,348.80
  6. Step 6: Final answer
    x = 33,834.69

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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.