Home / 54,606.36-81,810.66-25,048.92

Finding the Fourth Proportional to 54,606.36, 81,810.66 and 25,048.92

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Solution

The fourth proportional to 54,606.36, 81,810.66 and 25,048.92 is: 37,528.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,606.36 : 81,810.66 = 25,048.92 : x
  2. Step 2: Convert to fraction form
    54,606.36/81,810.66 = 25,048.92/x
  3. Step 3: Cross multiply
    54,606.36x = 81,810.66 × 25,048.92
  4. Step 4: Simplify right side
    54,606.36x = 2,049,268,677.49
  5. Step 5: Solve for x
    x = 2,049,268,677.49/54,606.36
  6. Step 6: Final answer
    x = 37,528.02

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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.