Home / 6,305.64-9,458.49-1,923.06

Finding the Fourth Proportional to 6,305.64, 9,458.49 and 1,923.06

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Solution

The fourth proportional to 6,305.64, 9,458.49 and 1,923.06 is: 2,884.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,305.64 : 9,458.49 = 1,923.06 : x
  2. Step 2: Convert to fraction form
    6,305.64/9,458.49 = 1,923.06/x
  3. Step 3: Cross multiply
    6,305.64x = 9,458.49 × 1,923.06
  4. Step 4: Simplify right side
    6,305.64x = 18,189,243.78
  5. Step 5: Solve for x
    x = 18,189,243.78/6,305.64
  6. Step 6: Final answer
    x = 2,884.60

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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.