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Finding the Fourth Proportional to 6,752.67, 10,117.37 and 6,067.87

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Solution

The fourth proportional to 6,752.67, 10,117.37 and 6,067.87 is: 9,091.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752.67 : 10,117.37 = 6,067.87 : x
  2. Step 2: Convert to fraction form
    6,752.67/10,117.37 = 6,067.87/x
  3. Step 3: Cross multiply
    6,752.67x = 10,117.37 × 6,067.87
  4. Step 4: Simplify right side
    6,752.67x = 61,390,885.90
  5. Step 5: Solve for x
    x = 61,390,885.90/6,752.67
  6. Step 6: Final answer
    x = 9,091.35

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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.