Home / 9,593.75-14,391.14-3,020.45

Finding the Fourth Proportional to 9,593.75, 14,391.14 and 3,020.45

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Solution

The fourth proportional to 9,593.75, 14,391.14 and 3,020.45 is: 4,530.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593.75 : 14,391.14 = 3,020.45 : x
  2. Step 2: Convert to fraction form
    9,593.75/14,391.14 = 3,020.45/x
  3. Step 3: Cross multiply
    9,593.75x = 14,391.14 × 3,020.45
  4. Step 4: Simplify right side
    9,593.75x = 43,467,758.43
  5. Step 5: Solve for x
    x = 43,467,758.43/9,593.75
  6. Step 6: Final answer
    x = 4,530.84

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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.