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Finding the Fourth Proportional to 6,169.94, 9,254.91 and 2,065.94

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Solution

The fourth proportional to 6,169.94, 9,254.91 and 2,065.94 is: 3,098.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,169.94 : 9,254.91 = 2,065.94 : x
  2. Step 2: Convert to fraction form
    6,169.94/9,254.91 = 2,065.94/x
  3. Step 3: Cross multiply
    6,169.94x = 9,254.91 × 2,065.94
  4. Step 4: Simplify right side
    6,169.94x = 19,120,088.77
  5. Step 5: Solve for x
    x = 19,120,088.77/6,169.94
  6. Step 6: Final answer
    x = 3,098.91

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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.