Home / 35,304.57-52,968.99-22,141.53

Finding the Fourth Proportional to 35,304.57, 52,968.99 and 22,141.53

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Solution

The fourth proportional to 35,304.57, 52,968.99 and 22,141.53 is: 33,219.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,304.57 : 52,968.99 = 22,141.53 : x
  2. Step 2: Convert to fraction form
    35,304.57/52,968.99 = 22,141.53/x
  3. Step 3: Cross multiply
    35,304.57x = 52,968.99 × 22,141.53
  4. Step 4: Simplify right side
    35,304.57x = 1,172,814,481.15
  5. Step 5: Solve for x
    x = 1,172,814,481.15/35,304.57
  6. Step 6: Final answer
    x = 33,219.91

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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.