Home / 19,175.01-26,460.95-10,791.33

Finding the Fourth Proportional to 19,175.01, 26,460.95 and 10,791.33

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Solution

The fourth proportional to 19,175.01, 26,460.95 and 10,791.33 is: 14,891.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175.01 : 26,460.95 = 10,791.33 : x
  2. Step 2: Convert to fraction form
    19,175.01/26,460.95 = 10,791.33/x
  3. Step 3: Cross multiply
    19,175.01x = 26,460.95 × 10,791.33
  4. Step 4: Simplify right side
    19,175.01x = 285,548,789.61
  5. Step 5: Solve for x
    x = 285,548,789.61/19,175.01
  6. Step 6: Final answer
    x = 14,891.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.