Home / 9,447.17-14,169.67-2,522.21

Finding the Fourth Proportional to 9,447.17, 14,169.67 and 2,522.21

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Solution

The fourth proportional to 9,447.17, 14,169.67 and 2,522.21 is: 3,783.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447.17 : 14,169.67 = 2,522.21 : x
  2. Step 2: Convert to fraction form
    9,447.17/14,169.67 = 2,522.21/x
  3. Step 3: Cross multiply
    9,447.17x = 14,169.67 × 2,522.21
  4. Step 4: Simplify right side
    9,447.17x = 35,738,806.22
  5. Step 5: Solve for x
    x = 35,738,806.22/9,447.17
  6. Step 6: Final answer
    x = 3,783.02

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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.