Home / 8,292.00-11,441.22-5,268.02

Finding the Fourth Proportional to 8,292.00, 11,441.22 and 5,268.02

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Solution

The fourth proportional to 8,292.00, 11,441.22 and 5,268.02 is: 7,268.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,292.00 : 11,441.22 = 5,268.02 : x
  2. Step 2: Convert to fraction form
    8,292.00/11,441.22 = 5,268.02/x
  3. Step 3: Cross multiply
    8,292.00x = 11,441.22 × 5,268.02
  4. Step 4: Simplify right side
    8,292.00x = 60,272,607.63
  5. Step 5: Solve for x
    x = 60,272,607.63/8,292.00
  6. Step 6: Final answer
    x = 7,268.76

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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.