Home / 9,752.22-14,624.10-3,087.09

Finding the Fourth Proportional to 9,752.22, 14,624.10 and 3,087.09

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Solution

The fourth proportional to 9,752.22, 14,624.10 and 3,087.09 is: 4,629.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752.22 : 14,624.10 = 3,087.09 : x
  2. Step 2: Convert to fraction form
    9,752.22/14,624.10 = 3,087.09/x
  3. Step 3: Cross multiply
    9,752.22x = 14,624.10 × 3,087.09
  4. Step 4: Simplify right side
    9,752.22x = 45,145,912.87
  5. Step 5: Solve for x
    x = 45,145,912.87/9,752.22
  6. Step 6: Final answer
    x = 4,629.30

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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.