Home / 54,035.04-80,994.24-22,892.16

Finding the Fourth Proportional to 54,035.04, 80,994.24 and 22,892.16

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Solution

The fourth proportional to 54,035.04, 80,994.24 and 22,892.16 is: 34,313.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,035.04 : 80,994.24 = 22,892.16 : x
  2. Step 2: Convert to fraction form
    54,035.04/80,994.24 = 22,892.16/x
  3. Step 3: Cross multiply
    54,035.04x = 80,994.24 × 22,892.16
  4. Step 4: Simplify right side
    54,035.04x = 1,854,133,101.16
  5. Step 5: Solve for x
    x = 1,854,133,101.16/54,035.04
  6. Step 6: Final answer
    x = 34,313.53

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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.