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Finding the Fourth Proportional to 6,011.66, 9,022.14 and 4,175.66

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Solution

The fourth proportional to 6,011.66, 9,022.14 and 4,175.66 is: 6,266.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,011.66 : 9,022.14 = 4,175.66 : x
  2. Step 2: Convert to fraction form
    6,011.66/9,022.14 = 4,175.66/x
  3. Step 3: Cross multiply
    6,011.66x = 9,022.14 × 4,175.66
  4. Step 4: Simplify right side
    6,011.66x = 37,673,389.11
  5. Step 5: Solve for x
    x = 37,673,389.11/6,011.66
  6. Step 6: Final answer
    x = 6,266.72

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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.