Home / 6,711.22-9,262.49-4,829.03

Finding the Fourth Proportional to 6,711.22, 9,262.49 and 4,829.03

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Solution

The fourth proportional to 6,711.22, 9,262.49 and 4,829.03 is: 6,664.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,711.22 : 9,262.49 = 4,829.03 : x
  2. Step 2: Convert to fraction form
    6,711.22/9,262.49 = 4,829.03/x
  3. Step 3: Cross multiply
    6,711.22x = 9,262.49 × 4,829.03
  4. Step 4: Simplify right side
    6,711.22x = 44,728,842.08
  5. Step 5: Solve for x
    x = 44,728,842.08/6,711.22
  6. Step 6: Final answer
    x = 6,664.79

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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.