Home / 53,333.52-80,003.02-23,753.44

Finding the Fourth Proportional to 53,333.52, 80,003.02 and 23,753.44

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Solution

The fourth proportional to 53,333.52, 80,003.02 and 23,753.44 is: 35,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,333.52 : 80,003.02 = 23,753.44 : x
  2. Step 2: Convert to fraction form
    53,333.52/80,003.02 = 23,753.44/x
  3. Step 3: Cross multiply
    53,333.52x = 80,003.02 × 23,753.44
  4. Step 4: Simplify right side
    53,333.52x = 1,900,346,935.39
  5. Step 5: Solve for x
    x = 1,900,346,935.39/53,333.52
  6. Step 6: Final answer
    x = 35,631.38

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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.