Home / 6,330.12-9,496.08-1,947.94

Finding the Fourth Proportional to 6,330.12, 9,496.08 and 1,947.94

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Solution

The fourth proportional to 6,330.12, 9,496.08 and 1,947.94 is: 2,922.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330.12 : 9,496.08 = 1,947.94 : x
  2. Step 2: Convert to fraction form
    6,330.12/9,496.08 = 1,947.94/x
  3. Step 3: Cross multiply
    6,330.12x = 9,496.08 × 1,947.94
  4. Step 4: Simplify right side
    6,330.12x = 18,497,794.08
  5. Step 5: Solve for x
    x = 18,497,794.08/6,330.12
  6. Step 6: Final answer
    x = 2,922.19

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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.