Home / 53,932.02-80,843.53-22,298.43

Finding the Fourth Proportional to 53,932.02, 80,843.53 and 22,298.43

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Solution

The fourth proportional to 53,932.02, 80,843.53 and 22,298.43 is: 33,425.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,932.02 : 80,843.53 = 22,298.43 : x
  2. Step 2: Convert to fraction form
    53,932.02/80,843.53 = 22,298.43/x
  3. Step 3: Cross multiply
    53,932.02x = 80,843.53 × 22,298.43
  4. Step 4: Simplify right side
    53,932.02x = 1,802,683,794.66
  5. Step 5: Solve for x
    x = 1,802,683,794.66/53,932.02
  6. Step 6: Final answer
    x = 33,425.11

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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.