Home / 18,547.07-27,824.97-6,067.04

Finding the Fourth Proportional to 18,547.07, 27,824.97 and 6,067.04

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Solution

The fourth proportional to 18,547.07, 27,824.97 and 6,067.04 is: 9,101.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,547.07 : 27,824.97 = 6,067.04 : x
  2. Step 2: Convert to fraction form
    18,547.07/27,824.97 = 6,067.04/x
  3. Step 3: Cross multiply
    18,547.07x = 27,824.97 × 6,067.04
  4. Step 4: Simplify right side
    18,547.07x = 168,815,066.86
  5. Step 5: Solve for x
    x = 168,815,066.86/18,547.07
  6. Step 6: Final answer
    x = 9,101.98

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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.