Home / 19,267.14-26,585.52-10,767.82

Finding the Fourth Proportional to 19,267.14, 26,585.52 and 10,767.82

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Solution

The fourth proportional to 19,267.14, 26,585.52 and 10,767.82 is: 14,857.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,267.14 : 26,585.52 = 10,767.82 : x
  2. Step 2: Convert to fraction form
    19,267.14/26,585.52 = 10,767.82/x
  3. Step 3: Cross multiply
    19,267.14x = 26,585.52 × 10,767.82
  4. Step 4: Simplify right side
    19,267.14x = 286,268,093.97
  5. Step 5: Solve for x
    x = 286,268,093.97/19,267.14
  6. Step 6: Final answer
    x = 14,857.84

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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.