Home / 4,344.22-6,516.42-1,057.33

Finding the Fourth Proportional to 4,344.22, 6,516.42 and 1,057.33

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Solution

The fourth proportional to 4,344.22, 6,516.42 and 1,057.33 is: 1,586.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.22 : 6,516.42 = 1,057.33 : x
  2. Step 2: Convert to fraction form
    4,344.22/6,516.42 = 1,057.33/x
  3. Step 3: Cross multiply
    4,344.22x = 6,516.42 × 1,057.33
  4. Step 4: Simplify right side
    4,344.22x = 6,890,006.36
  5. Step 5: Solve for x
    x = 6,890,006.36/4,344.22
  6. Step 6: Final answer
    x = 1,586.02

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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.