Home / 5,526.41-8,292.86-3,964.73

Finding the Fourth Proportional to 5,526.41, 8,292.86 and 3,964.73

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Solution

The fourth proportional to 5,526.41, 8,292.86 and 3,964.73 is: 5,949.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526.41 : 8,292.86 = 3,964.73 : x
  2. Step 2: Convert to fraction form
    5,526.41/8,292.86 = 3,964.73/x
  3. Step 3: Cross multiply
    5,526.41x = 8,292.86 × 3,964.73
  4. Step 4: Simplify right side
    5,526.41x = 32,878,950.83
  5. Step 5: Solve for x
    x = 32,878,950.83/5,526.41
  6. Step 6: Final answer
    x = 5,949.42

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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.