Home / 55,273.99-82,927.13-17,833.23

Finding the Fourth Proportional to 55,273.99, 82,927.13 and 17,833.23

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Solution

The fourth proportional to 55,273.99, 82,927.13 and 17,833.23 is: 26,755.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,273.99 : 82,927.13 = 17,833.23 : x
  2. Step 2: Convert to fraction form
    55,273.99/82,927.13 = 17,833.23/x
  3. Step 3: Cross multiply
    55,273.99x = 82,927.13 × 17,833.23
  4. Step 4: Simplify right side
    55,273.99x = 1,478,858,582.53
  5. Step 5: Solve for x
    x = 1,478,858,582.53/55,273.99
  6. Step 6: Final answer
    x = 26,755.05

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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.