Home / 9,273.75-13,910.01-4,344.49

Finding the Fourth Proportional to 9,273.75, 13,910.01 and 4,344.49

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Solution

The fourth proportional to 9,273.75, 13,910.01 and 4,344.49 is: 6,516.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273.75 : 13,910.01 = 4,344.49 : x
  2. Step 2: Convert to fraction form
    9,273.75/13,910.01 = 4,344.49/x
  3. Step 3: Cross multiply
    9,273.75x = 13,910.01 × 4,344.49
  4. Step 4: Simplify right side
    9,273.75x = 60,431,899.34
  5. Step 5: Solve for x
    x = 60,431,899.34/9,273.75
  6. Step 6: Final answer
    x = 6,516.45

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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.