Home / 18,547.04-27,822.28-6,067.14

Finding the Fourth Proportional to 18,547.04, 27,822.28 and 6,067.14

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Solution

The fourth proportional to 18,547.04, 27,822.28 and 6,067.14 is: 9,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,547.04 : 27,822.28 = 6,067.14 : x
  2. Step 2: Convert to fraction form
    18,547.04/27,822.28 = 6,067.14/x
  3. Step 3: Cross multiply
    18,547.04x = 27,822.28 × 6,067.14
  4. Step 4: Simplify right side
    18,547.04x = 168,801,652.71
  5. Step 5: Solve for x
    x = 168,801,652.71/18,547.04
  6. Step 6: Final answer
    x = 9,101.27

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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.