Home / 7,067.04-10,548.12-6,236.70

Finding the Fourth Proportional to 7,067.04, 10,548.12 and 6,236.70

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Solution

The fourth proportional to 7,067.04, 10,548.12 and 6,236.70 is: 9,308.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067.04 : 10,548.12 = 6,236.70 : x
  2. Step 2: Convert to fraction form
    7,067.04/10,548.12 = 6,236.70/x
  3. Step 3: Cross multiply
    7,067.04x = 10,548.12 × 6,236.70
  4. Step 4: Simplify right side
    7,067.04x = 65,785,460.00
  5. Step 5: Solve for x
    x = 65,785,460.00/7,067.04
  6. Step 6: Final answer
    x = 9,308.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.