Home / 11,053.11-15,253.38-6,017.43

Finding the Fourth Proportional to 11,053.11, 15,253.38 and 6,017.43

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Solution

The fourth proportional to 11,053.11, 15,253.38 and 6,017.43 is: 8,304.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053.11 : 15,253.38 = 6,017.43 : x
  2. Step 2: Convert to fraction form
    11,053.11/15,253.38 = 6,017.43/x
  3. Step 3: Cross multiply
    11,053.11x = 15,253.38 × 6,017.43
  4. Step 4: Simplify right side
    11,053.11x = 91,786,146.41
  5. Step 5: Solve for x
    x = 91,786,146.41/11,053.11
  6. Step 6: Final answer
    x = 8,304.10

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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.