Home / 54,606.23-81,804.29-33,484.62

Finding the Fourth Proportional to 54,606.23, 81,804.29 and 33,484.62

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Solution

The fourth proportional to 54,606.23, 81,804.29 and 33,484.62 is: 50,162.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,606.23 : 81,804.29 = 33,484.62 : x
  2. Step 2: Convert to fraction form
    54,606.23/81,804.29 = 33,484.62/x
  3. Step 3: Cross multiply
    54,606.23x = 81,804.29 × 33,484.62
  4. Step 4: Simplify right side
    54,606.23x = 2,739,185,565.02
  5. Step 5: Solve for x
    x = 2,739,185,565.02/54,606.23
  6. Step 6: Final answer
    x = 50,162.51

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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.