Home / 54,926.97-82,415.07-25,328.94

Finding the Fourth Proportional to 54,926.97, 82,415.07 and 25,328.94

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Solution

The fourth proportional to 54,926.97, 82,415.07 and 25,328.94 is: 38,004.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,926.97 : 82,415.07 = 25,328.94 : x
  2. Step 2: Convert to fraction form
    54,926.97/82,415.07 = 25,328.94/x
  3. Step 3: Cross multiply
    54,926.97x = 82,415.07 × 25,328.94
  4. Step 4: Simplify right side
    54,926.97x = 2,087,486,363.13
  5. Step 5: Solve for x
    x = 2,087,486,363.13/54,926.97
  6. Step 6: Final answer
    x = 38,004.76

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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.