Home / 5,933.22-8,899.63-2,814.72

Finding the Fourth Proportional to 5,933.22, 8,899.63 and 2,814.72

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Solution

The fourth proportional to 5,933.22, 8,899.63 and 2,814.72 is: 4,221.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933.22 : 8,899.63 = 2,814.72 : x
  2. Step 2: Convert to fraction form
    5,933.22/8,899.63 = 2,814.72/x
  3. Step 3: Cross multiply
    5,933.22x = 8,899.63 × 2,814.72
  4. Step 4: Simplify right side
    5,933.22x = 25,049,966.55
  5. Step 5: Solve for x
    x = 25,049,966.55/5,933.22
  6. Step 6: Final answer
    x = 4,221.99

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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.