Home / 9,450.22-14,146.16-6,156.22

Finding the Fourth Proportional to 9,450.22, 14,146.16 and 6,156.22

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Solution

The fourth proportional to 9,450.22, 14,146.16 and 6,156.22 is: 9,215.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450.22 : 14,146.16 = 6,156.22 : x
  2. Step 2: Convert to fraction form
    9,450.22/14,146.16 = 6,156.22/x
  3. Step 3: Cross multiply
    9,450.22x = 14,146.16 × 6,156.22
  4. Step 4: Simplify right side
    9,450.22x = 87,086,873.12
  5. Step 5: Solve for x
    x = 87,086,873.12/9,450.22
  6. Step 6: Final answer
    x = 9,215.33

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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.