Home / 55,050.54-82,568.97-17,614.50

Finding the Fourth Proportional to 55,050.54, 82,568.97 and 17,614.50

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Solution

The fourth proportional to 55,050.54, 82,568.97 and 17,614.50 is: 26,419.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,050.54 : 82,568.97 = 17,614.50 : x
  2. Step 2: Convert to fraction form
    55,050.54/82,568.97 = 17,614.50/x
  3. Step 3: Cross multiply
    55,050.54x = 82,568.97 × 17,614.50
  4. Step 4: Simplify right side
    55,050.54x = 1,454,411,122.07
  5. Step 5: Solve for x
    x = 1,454,411,122.07/55,050.54
  6. Step 6: Final answer
    x = 26,419.56

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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.