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Finding the Fourth Proportional to 6,134.62, 9,202.02 and 1,752.16

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Solution

The fourth proportional to 6,134.62, 9,202.02 and 1,752.16 is: 2,628.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134.62 : 9,202.02 = 1,752.16 : x
  2. Step 2: Convert to fraction form
    6,134.62/9,202.02 = 1,752.16/x
  3. Step 3: Cross multiply
    6,134.62x = 9,202.02 × 1,752.16
  4. Step 4: Simplify right side
    6,134.62x = 16,123,411.36
  5. Step 5: Solve for x
    x = 16,123,411.36/6,134.62
  6. Step 6: Final answer
    x = 2,628.27

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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.