Home / 58,204.43-80,322.68-33,054.11

Finding the Fourth Proportional to 58,204.43, 80,322.68 and 33,054.11

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Solution

The fourth proportional to 58,204.43, 80,322.68 and 33,054.11 is: 45,614.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,204.43 : 80,322.68 = 33,054.11 : x
  2. Step 2: Convert to fraction form
    58,204.43/80,322.68 = 33,054.11/x
  3. Step 3: Cross multiply
    58,204.43x = 80,322.68 × 33,054.11
  4. Step 4: Simplify right side
    58,204.43x = 2,654,994,700.21
  5. Step 5: Solve for x
    x = 2,654,994,700.21/58,204.43
  6. Step 6: Final answer
    x = 45,614.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.