Home / 7,367.46-10,170.23-4,383.57

Finding the Fourth Proportional to 7,367.46, 10,170.23 and 4,383.57

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Solution

The fourth proportional to 7,367.46, 10,170.23 and 4,383.57 is: 6,051.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367.46 : 10,170.23 = 4,383.57 : x
  2. Step 2: Convert to fraction form
    7,367.46/10,170.23 = 4,383.57/x
  3. Step 3: Cross multiply
    7,367.46x = 10,170.23 × 4,383.57
  4. Step 4: Simplify right side
    7,367.46x = 44,581,911.12
  5. Step 5: Solve for x
    x = 44,581,911.12/7,367.46
  6. Step 6: Final answer
    x = 6,051.19

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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.