Home / 8,268.01-11,410.11-4,732.36

Finding the Fourth Proportional to 8,268.01, 11,410.11 and 4,732.36

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Solution

The fourth proportional to 8,268.01, 11,410.11 and 4,732.36 is: 6,530.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268.01 : 11,410.11 = 4,732.36 : x
  2. Step 2: Convert to fraction form
    8,268.01/11,410.11 = 4,732.36/x
  3. Step 3: Cross multiply
    8,268.01x = 11,410.11 × 4,732.36
  4. Step 4: Simplify right side
    8,268.01x = 53,996,667.45
  5. Step 5: Solve for x
    x = 53,996,667.45/8,268.01
  6. Step 6: Final answer
    x = 6,530.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.