Home / 17,519.25-26,278.89-5,833.38

Finding the Fourth Proportional to 17,519.25, 26,278.89 and 5,833.38

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Solution

The fourth proportional to 17,519.25, 26,278.89 and 5,833.38 is: 8,750.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,519.25 : 26,278.89 = 5,833.38 : x
  2. Step 2: Convert to fraction form
    17,519.25/26,278.89 = 5,833.38/x
  3. Step 3: Cross multiply
    17,519.25x = 26,278.89 × 5,833.38
  4. Step 4: Simplify right side
    17,519.25x = 153,294,751.35
  5. Step 5: Solve for x
    x = 153,294,751.35/17,519.25
  6. Step 6: Final answer
    x = 8,750.07

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1.5x scale

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.